Syncfusion Essential Studio DOCX Editor SDK（英語版） リリース

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バージョン 2026 Volume 2 (34.1.33) (2026年7月28日)

各リリースの最新情報を、機能・強化・解決済みの課題の詳細とともに確認しましょう。

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Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.32)2026年7月21日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where table content moved to the next page instead of remaining on the expected page.
    • Fixed an issue where the document failed to render due to script errors.
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where page layout was cut off and pages were missing in the editor.
    • Fixed an issue where text did not return to its original line after re-inserting a deleted space.
    • Fixed an issue where a warning appeared when injecting the editor module.
    • Fixed an issue where discarding a newly added comment changed document formatting after a reverse selection.
    • Fixed an issue where the ruler jumped while scrolling the document.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.31)2026年7月14日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where table resizing caused cross-page merges and incorrect alignment.
    • Fixed an issue where tables would break when deleting rows containing merged cells.
    • Fixed an issue where page number fields were not updated properly when opening documents in the Document Editor.
    • Fixed an issue where selection behavior was unstable and scrolling was not smooth.
    • Fixed an issue where the page layout did not match the exported document.
    • Fixed a script error that occurred when applying FitPageWidth in the Editor component.
    • Fixed an issue where the Bookmark dialog did not highlight the current selection.
    • Fixed an issue where document layout would break, causing unexpected text shifting.
  • WPF DOCX Editor
    • Tables are now displayed correctly within page boundaries during rendering.
    • Table cell grid spans now update correctly when opening RTF documents.
  • UWP DOCX Editor
    • Tables are now displayed correctly within page boundaries during rendering.
    • Table cell grid spans now update correctly when opening RTF documents.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 2 (34.1.29)メジャーバージョン2026年7月6日
機能
  • Web DOCX Editor
    • Bidirectional character formatting - The DOCX Editor now supports the bidirectional property in character formatting. This enhancement allows users to get or set the bidirectional behavior (RTL/LTR) for a selected text range. It provides better control over text direction, improving the editing and formatting of multilingual content, especially for right-to-left (RTL) text.
    • Enhanced hash computation with algorithm SID - The ComputeHash API supports the SID algorithm, enabling hashing algorithms, such as SHA-1 and SHA-256, for document protection. This improves password validation when opening, validating, and removing protection from Word documents.
    • Enhanced rendering of images - When opening documents with text wrapping and overlapping layouts, enhanced image rendering ensures that complex designs, such as resumes, brochures, or reports with layered images, preserve their intended layout and visual clarity.
  • Blazor DOCX Editor
    • Enhanced hash computation with algorithm SID - The ComputeHash API supports the SID algorithm, enabling hashing algorithms, such as SHA-1 and SHA-256, for document protection. This improves password validation when opening, validating, and removing protection from Word documents.
    • Enhanced rendering of images - When opening documents with text wrapping and overlapping layouts, enhanced image rendering ensures that complex designs, such as resumes, brochures, or reports with layered images, preserve their intended layout and visual clarity.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.15)2026年6月23日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed text overlap when deleting or backspacing selected text across two paragraphs.
    • Fixed an issue where document loading events were not triggered on failure.
    • Resolved an issue where rendering failed with an error and skipped content after page two.
    • Corrected incorrect text selection offsets after multiple undo/redo actions.
    • Fixed an issue where an extra line was added when selecting text from the document.
    • Resolved content overlap when pasting SFDT inside a table.
    • Fixed an issue where Track Changes caused the application to freeze after cutting a backward selection.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.13)2026年6月16日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the Find and Replace script threw an error when selecting placeholders.
    • Fixed an issue where comment actions were not restricted in read-only documents.
    • Fixed an issue where the Document Editor would hang when opening Microsoft Word documents.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.8)2026年5月26日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where paragraph spacing changes unexpectedly after delete.
    • Fixed an issue where DocVariable field value are not proper while exporting as DOCX document.
    • Resolved the DOCX export crashes on language-only locale during serialize language issue.
    • Resolved the partial word selected when double clicking in bullet list issue.
    • Fixed an issue where tooltip "Close" text not localized in style dialog.
    • Resolved font size is not applied when selecting the same size consecutively on different text selections using ribbon issue.
    • Fixed unexpected content movement after delete at end of page issue.
    • Resolved the issue where cursor moves to wrong line after shift enter.
    • Fixed panel flickers when opening document using openAsync API issue.
    • Fixed an issue where extra left arrow key press needed near bookmarked text.
    • Resolved the issue where footer image not rendered properly in floating case.
    • Resolved the ribbon tab switches to home tab after applying table properties issue.
    • Fixed an issue where table design panel not updated after formatting in ribbon.
    • Fixed enable single-commit rendering for bookmarks in batch edit operations.
    • Resolved replace buttons not dynamically updating in read-only documents with editable regions issue.
    • Resolved replace All count includes locked region matches in read-only documents issue.
    • Fixed an issue where form field values are not properly updated.
    • Fixed bookmark visibility issue when zoom set to fit width or higher.
    • Resolved spell check selected word not highlighted during ignore or change issue.
    • Resolved header and footer content not preserved after copy and paste from Microsoft Word issue.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.7)2026年5月19日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed content disappears when reopening and editing a saved document.
    • Fixed row height resets after applying cell alignment.
    • Fixed incorrect text selection position after editing header area.
    • Fixed the unexpected textbox removal and cursor misplacement in header issue.
    • Fixed ignoring suggestions causes page freeze after removing merge field issue.
    • Fixed paragraph spacing not preserved for justified content after small edits.
    • Resolved indentation misalignment in multi-level list on enter key press.
    • Fixed collaborative editing sync issue with indentation and numbering changes.
    • Fixed an issue where ribbon icons not disabled when document is read only.
    • Fixed an issue where text parenthesis flipped compared to Word.
    • Fixed indentation is not preserved after applying bullets to pasted SFDT content.
    • Fixed endnote menu becomes disabled after inserting an endnote issue.
    • Fixed an issue where typing text after bracket navigation inserts text in wrong location.
    • Fixed applying heading style removes bold formatting on bookmark issue.
    • Fixed bookmark text insertion alters font style issue.
    • Resolve the script error issue when using beginBatchEdit API.
    • Fixed an issue where font color for the styles in the ribbon is missing.
    • Fixed spell checking triggers script failure after form merge fields in server side.
    • Fixed an issue where SFDT export corrupts numeric table cell content in Footnotes and Endnotes.
    • Resolve the stop protection issue when document protected using SHA1 algorithm.
  • Blazor DOCX Editor
    • Fixed the issue that invalid font size value causes application crash.
    • Fixed content disappears when reopening and editing a saved document.
    • Fixed incorrect text selection position after editing header area.
    • Fixed the unexpected textbox removal and cursor misplacement in header issue.
    • Fixed ignoring suggestions causes page freeze after removing merge field issue.
    • Fixed paragraph spacing not preserved for justified content after small edits.
    • Fixed collaborative editing sync issue with indentation and numbering changes.
    • Fixed an issue where text parenthesis flipped compared to Word.
    • Fixed indentation is not preserved after applying bullets to pasted SFDT content.
    • Fixed an issue where typing text after bracket navigation inserts text in wrong location.
    • Fixed applying heading style removes bold formatting on bookmark issue.
    • Fixed bookmark text insertion alters font style issue.
    • Resolve the script error issue when using beginBatchEdit API.
    • Fixed spell checking triggers script failure after form merge fields in server side.
    • Fixed an issue where SFDT export corrupts numeric table cell content in Footnotes and Endnotes.
    • Resolve the stop protection issue when document protected using SHA1 algorithm.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.6)2026年5月12日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where header and body content overlapped after pasting SFDT.
    • Fixed incorrect rendering size of bookmark square brackets.
    • Fixed an issue where ribbon styles were not updated after applying a style programmatically.
    • Fixed incorrect positioning of bullet arrows.
    • Fixed the floating table position issue.
    • Fixed cursor misalignment with pasted content inside the footer.
    • Resolved overlapping issue caused by ShapeElementBox.
    • Fixed an issue where vertically resizing a table caused content to shift or disappear during export.
    • Fixed an issue where the "Dialog failed to load" alert was displayed twice on document open.
    • Fixed an exception thrown during export for content control group type.
    • Fixed improper preservation of Hebrew content.
    • Fixed incorrect behavior of table border styles.
    • Fixed an issue where image size fields did not retain decimal values.
    • Fixed an issue where using "Ignore Once" in spell check left a partial underline.
  • Blazor DOCX Editor
    • Fixed an issue where header and body content overlapped after pasting SFDT.
    • Fixed incorrect rendering size of bookmark square brackets.
    • Fixed incorrect positioning of bullet arrows.
    • Fixed the floating table position issue.
    • Fixed cursor misalignment with pasted content inside the footer.
    • Resolved overlapping issue caused by ShapeElementBox.
    • Fixed an issue where vertically resizing a table caused content to shift or disappear during export.
    • Fixed an exception thrown during export for content control group type.
    • Fixed improper preservation of Hebrew content.
    • Fixed incorrect behavior of table border styles.
    • Fixed an issue where image size fields did not retain decimal values.
    • Fixed an issue where using "Ignore Once" in spell check left a partial underline.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.5)2026年5月5日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where server save failed due to a key not found exception.
    • Fixed an issue where the color picker text was not localized in the Table Design tab.
    • Resolved an issue where highlighting Arabic text caused words to split incorrectly.
    • Fixed an issue where dropdowns and other popups opened behind the modal overlay.
    • Fixed an issue where date insertion was incorrect when using an English keyboard in an RTL document.
    • Resolved an issue where bookmark markers were misaligned after page content shifts.
    • Fixed an issue where imported documents lost images compared to Word.
    • Fixed an issue where using Ignore Once in spell check left a partial underline.
    • Fixed an issue where table column width changes were not synchronized between users.
    • Fixed an issue where Page Down stopped scrolling after a page break.
    • Resolved an issue where the chart component was undefined when using individual scripts.
    • Fixed an issue where text following a bookmark retained an incorrect style.
    • Fixed an issue where numbered lists in PART sections continued incorrectly.
    • Improved performance by resolving a typing lag issue in the document editor.
    • Fixed an issue where the Picture Control disappeared after clicking outside the control following insertion.
    • Fixed an issue where table content overlapped when opening the document in the document editor.
    • Fixed an issue where the Replace option was hidden when the cursor was in a non-editable region with Restrict Editing enabled.
    • Fixed an issue where the header spacing and alignment were incorrect relative to the body content in the document.
  • Blazor DOCX Editor
    • Fixed an issue where server save failed due to a key not found exception.
    • Fixed an issue where the color picker text was not localized in the Table Design tab.
    • Resolved an issue where highlighting Arabic text caused words to split incorrectly.
    • Fixed an issue where date insertion was incorrect when using an English keyboard in an RTL document.
    • Resolved an issue where bookmark markers were misaligned after page content shifts.
    • Fixed an issue where imported documents lost images compared to Word.
    • Fixed an issue where using Ignore Once in spell check left a partial underline.
    • Fixed an issue where table column width changes were not synchronized between users.
    • Fixed an issue where Page Down stopped scrolling after a page break.
    • Resolved an issue where the chart component was undefined when using individual scripts.
    • Fixed an issue where text following a bookmark retained an incorrect style.
    • Fixed an issue where numbered lists in PART sections continued incorrectly.
    • Improved performance by resolving a typing lag issue in the document editor.
    • Fixed an issue where table content overlapped when opening the document in the document editor.
    • Fixed an issue where the header spacing and alignment were incorrect relative to the body content in the document.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.4)2026年4月28日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the footnote separator line always rendered left-aligned in RTL documents.
    • Resolved an issue where ribbon styles were not applied when the style icon was collapsed.
    • Fixed an issue where the document language changed from English (UK) to the local locale (English - Nigeria) after download.
    • Fixed misalignment of the text cursor caused by the Page Number button in the Header & Footer tab.
    • Resolved corrupted rendering when enableSelection was used in React DocumentEditor read-only mode.
    • Fixed an issue where text moved out of the content control on pressing Enter and could not be deleted or edited.
    • Fixed truncation of labels in the Format Picture tab when using the Italian locale in ribbon mode.
    • Fixed table layout misalignment after copying and pasting content within cells and reopening the document.
    • Resolved an issue where the Document Editor became unresponsive when opening a file.
    • Fixed an issue where page numbers were not preserved during PDF conversion.
    • Fixed text overlapping with the paragraph mark when deleting a line break.
    • Fixed an issue where the table background gradient option had no effect on table appearance.
    • Resolved an exception that occurred when serializing Group content controls on the server side.
    • Fixed an issue where spell-check replacements were not reflected in the document text.
  • Blazor DOCX Editor
    • Fixed an issue where the footnote separator line always rendered left-aligned in RTL documents.
    • Fixed an issue where the document language changed from English (UK) to the local locale (English - Nigeria) after download.
    • Resolved corrupted rendering when enableSelection was used in React DocumentEditor read-only mode.
    • Fixed an issue where text moved out of the content control on pressing Enter and could not be deleted or edited.
    • Fixed table layout misalignment after copying and pasting content within cells and reopening the document.
    • Resolved an issue where the Document Editor became unresponsive when opening a file.
    • Fixed an issue where page numbers were not preserved during PDF conversion.
    • Fixed text overlapping with the paragraph mark when deleting a line break.
    • Fixed an issue where the table background gradient option had no effect on table appearance.
    • Resolved an exception that occurred when serializing Group content controls on the server side.
    • Fixed an issue where spell-check replacements were not reflected in the document text.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 SP1 (33.2.3)2026年4月21日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Inserting multi-line text between formatted paragraphs losing local formatting has been fixed.
    • Fixed incorrect paragraph line spacing for line breaks.
    • Hyperlinks missing fixed in table content.
    • Fixed text misalignment inside shapes compared to Microsoft Word.
    • File loading crash with infinite indicator stopped in document editor.
    • Spinner is now shown while generating TOC.
    • Resolved the document become corrupted when exporting to DOCX.
    • Localization issues in DOCX editor demo have been fixed.
  • Blazor DOCX Editor
    • Inserting multi-line text between formatted paragraphs losing local formatting has been fixed.
    • Fixed incorrect paragraph line spacing for line breaks.
    • Hyperlinks missing fixed in table content.
    • Fixed text misalignment inside shapes compared to Microsoft Word.
    • File loading crash with infinite indicator stopped in document editor.
    • Spinner is now shown while generating TOC.
    • Resolved the document become corrupted when exporting to DOCX.
    • Localization issues in DOCX editor demo have been fixed.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 (33.1.49)2026年4月14日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core and MVC)
    • An issue causing text to be inserted at incorrect positions when collaborator tabs were closed has been fixed.
    • Numbered lists no longer disappear after opening a document in Java.
    • The header and footer pane no longer gets stuck after realigning page numbers using the Backspace key.
    • Line-spacing mismatch that occurred after pressing Enter in a paragraph has been corrected.
    • Text distortion caused by shapes when adjusting table spacing has been addressed.
    • Cursor movement is now allowed outside the bookmark range after pressing Backspace.
    • An Editor crash caused by an infinite loop during the Select All action has been fixed.
  • Blazor DOCX Editor
    • Document loading delay in the WASM sample has been resolved.
    • An issue causing text to be inserted at incorrect positions when collaborator tabs were closed has been fixed.
    • Numbered lists no longer disappear after opening a document in Java.
    • The header and footer pane no longer gets stuck after realigning page numbers using the Backspace key.
    • Line-spacing mismatch that occurred after pressing Enter in a paragraph has been corrected.
    • Text distortion caused by shapes when adjusting table spacing has been addressed.
    • Cursor movement is now allowed outside the bookmark range after pressing Backspace.
    • An Editor crash caused by an infinite loop during the Select All action has been fixed.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 (33.1.47)2026年4月7日
修正
  • Web DOCX Editor (Javascript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed a script error that occurred when the header contained comments.
    • Resolved a layout issue when the header contained a wrapped image.
    • Added a prohibition cursor for blocked drag-and-drop operations.
    • Fixed a script error in the Picture Format tab after inserting an image.
    • Fixed an issue where bullet points were removed when pasting SFDT content into a selected range.
    • Resolved an issue where mouse selection caused bookmark loss during paste operations.
    • Fixed a table layout collapse issue after applying a fill color.
    • Fixed an issue where bookmark highlighting was removed after drag-and-drop.
    • Corrected incorrect row resize behavior.
    • Resolved a formatting loss issue when using the Paste API with the MergeWithExistingFormatting option.
  • Blazor DOCX Editor
    • Fixed a script error that occurred when the header contained comments.
    • Resolved a layout issue when the header contained a wrapped image.
    • Added a prohibition cursor for blocked drag-and-drop operations.
    • Fixed a script error in the Picture Format tab after inserting an image.
    • Fixed an issue where bullet points were removed when pasting SFDT content into a selected range.
    • Resolved an issue where mouse selection caused bookmark loss during paste operations.
    • Fixed a table layout collapse issue after applying a fill color.
    • Fixed an issue where bookmark highlighting was removed after drag-and-drop.
    • Corrected incorrect row resize behavior.
    • Resolved a formatting loss issue when using the Paste API with the MergeWithExistingFormatting option.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 (33.1.46)2026年3月31日
修正
  • Web DOCX Editor (Javascript, Angular, React, Vue, ASP.NET Core & MVC) and Blazor DOCX Editor
    • Fixed an issue where underline formatting was not removed when choosing Ignore Once.
    • Resolved text overlapping issues when using both machine fonts and the custom font API.
    • Fixed an issue where the font size dropdown did not allow setting half-point values.
    • Fixed an issue where automatic hyperlink conversion failed for long links.
    • Resolved an issue where pasting text added an unwanted closing HTML tag.
    • Fixed multiple issues related to spell check.
    • Fixed a script error that occurred when copying the entire document content using Ctrl + A and Ctrl + C.
    • Fixed an issue where deleting text caused content to shift to an extra page.
    • Fixed an issue where drag-and-drop incorrectly allowed content to be moved into non-editable regions.
    • Resolved a browser freezing issue that occurred when continuously pasting content with spell check enabled.
    • Fixed an issue where page numbers were displayed incorrectly for partially numbered sections.
    • Fixed an issue where the date picker was unresponsive when selecting Today.
    • Resolved an issue where table positioning shifted when toggling between layouts.
    • Fixed an issue where the ribbon remained active when the document was read-only.
    • Improved usability when resizing by fixing issues with grabbing borders.
    • Fixed table formatting misalignment that occurred after saving and reopening the document.
    • Fixed an issue where English text was not appended correctly after Arabic input.
    • Fixed an issue where line spacing values were not retained after being set.
    • Fixed an issue where empty comments were added for other users in Web Layout mode during collaborative editing.
    • Fixed an issue where the Form Field pop-up appeared during multiple selection.
    • Fixed an auto-save script error that occurred during initialization.
  • Blazor DOCX Editor
    • Resolved an issue with the Undo button in Form Fields.
    • Fixed an issue where invalid input was permitted in specialized date and number Form Fields.
    • Fixed an issue where the Track Changes pane remained visible when revisions were hidden.
  • WPF DOCX Editor and UWP DOCX Editor
    • The ArgumentOutOfRangeException is no longer thrown when loading documents containing ZWJ‑based inlines.
Syncfusion Essential Studio DOCX Editor SDK 2026 Volume 1 (33.1.44)メジャーバージョン2026年3月16日
機能
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core, and ASP.NET MVC)
    • Preserve dashed and dotted borders - The DOCX Editor now preserves dashed and dotted borders for paragraphs and tables, ensuring accurate rendering of styled documents and matching original Word layouts. This improves fidelity for business forms, questionnaires, invoices, and compliance documents that rely on precise border styling.
    • RTL text enhancements - RTL text editing now provides a more natural writing experience, with characters connecting correctly even when mixed formatting is applied. Opening and editing documents containing characters is also more reliable, ensuring consistent and uninterrupted text flow. This improvement makes editing smoother overall.
    • Table enhancements - Tables now offer a consistent experience when working with right-to-left layouts. RTL table resizing is precise, making width adjustments smoother and more intuitive. Vertical resizing of merged cells also responds more naturally when structuring detailed layouts such as forms or schedules. Additionally, tables inserted after RTL paragraphs and new rows added within RTL tables are correctly aligned, creating a smoother, more cohesive editing workflow.
  • Blazor DOCX Editor
    • Preserve dashed and dotted borders - The DOCX Editor now preserves dashed and dotted borders for paragraphs and tables, ensuring accurate rendering of styled documents that match the original Word layouts. This improves fidelity for business forms, questionnaires, invoices, and compliance documents that have precise border styling.
    • RTL text enhancements - RTL text editing now provides a more natural writing experience, with characters connecting correctly even when mixed formatting is applied. Opening and editing documents containing characters is also more reliable, ensuring consistent and uninterrupted text flow. This improvement makes editing smoother overall.
    • Table enhancements - Tables now offer a consistent experience when working with right-to-left layouts. RTL table resizing is precise, making width adjustments smoother and more intuitive. Vertical resizing of merged cells also responds more naturally when structuring detailed layouts such as forms or schedules. Additionally, tables inserted after RTL paragraphs and new rows added within RTL tables are correctly aligned, creating a smoother, more cohesive editing workflow.
  • Visual Studio Code Extension
    • Syncfusion DOCX Editor SDK Extension - Visual Studio Code - Syncfusion's DOCX Editor SDK Extension for Visual Studio Code lets developers create Blazor apps that generate, edit, and save DOCX files independently, no external tools needed. This speeds up development with efficient workflows and includes ready-made Blazor DOCX Editor code snippets, making it easy for new users to jump in and use pre-built components right away.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 SP1 (32.2.9)2026年3月10日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved an issue of table cell height misapplied causing extra page.
    • Fixed a problem layout shifts and the content becomes misaligned.
    • Table content now removed properly when reverse-selecting cells and pressing Delete/Backspace.
    • Resolved an issue text inside the Shape is getting distorted and moving out of the shapes.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 SP1 (32.2.8)2026年3月3日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an error that occurred when deleting a table column containing embedded content controls.
    • Resolved an issue where entering a space caused the cursor to jump after the next character.
    • Fixed a problem where the document jumped to the following page when deleting a table.
    • Corrected the behavior where Bold/Italic formatting was incorrectly applied to bullet symbols.
    • Resolved an issue where the Document Editor became unresponsive while loading the attached document.
    • Fixed list formatting being lost when the exported document was opened in online Microsoft Word.
    • Fixed an RTL issue where highlighting Arabic text caused the words to split.
    • Corrected footnote positioning issues when moving content across pages.
    • Fixed localization not updating properly in the Drop down Form Field dialog.
    • Resolved an issue where the first list number or bullet outside a content control could not be edited.
    • Fixed an issue where newton soft version 13.0.1.0 could not be loaded in the MVC project.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 SP1 (32.2.7)2026年2月24日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved a line spacing issue when adding paragraph at the document start.
    • Fixed a text selection highlight extends beyond selected content.
    • Fixed a ignore removes the error underline from similar word in same line.
    • Image now rendered properly in the Document.
    • Corrected layout mismatch between Document Editor with Microsoft Word.
    • Script error issues with comments in collaborative editing has been resolved.
    • Script error occurs in character format when performing Ctrl+A in a large document has been resolved.
    • Fixed table layout issue when deleting a merged column.
    • Resolved a extra space created before pasted content after save and reload.
    • Selection now updating properly when clicking Change in spell check dialog.
    • Fixed a table column insertion is reversed.
    • Resolved the default tab stop sets instead of tab stop position given by the user.
    • Cursor now positioned vertically properly for bookmark in Document Editor.
    • Title in table now appeared properly after open the table properties dialog.
    • Fixed the ribbon custom options causing issue when using same text like "Print".
  • WPF DOCX Editor
    • The InvalidOperationException will no longer be thrown while loading a document asynchronously.
  • UWP DOCX Editor
    • The InvalidOperationException will no longer be thrown while loading a document asynchronously.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 SP1 (32.2.5)2026年2月17日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved a script error that occurred while filling form fields.
    • Fixed a script error triggered when performing Ctrl + A in large documents.
    • Corrected the incorrect transparency applied to header shapes during rendering.
    • Text in the header is now properly ignored on the first attempt.
    • Tracked changes are now properly displayed in the Track Changes pane.
    • Script error while dragging multiple table rows has been resolved.
    • Improved performance when loading documents containing comments.
    • Fixed the header and content overlap issue in the Document Editor.
    • Error words are no longer removed from the error collection after using Change All inside a header.
    • Corrected header height after relay out involving overlapping shape elements.
  • Blazor DOCX Editor
    • Resolved a script error that occurred while filling form fields.
    • Fixed a script error triggered when performing Ctrl + A in large documents.
    • Corrected the incorrect transparency applied to header shapes during rendering.
    • Text in the header is now properly ignored on the first attempt.
    • Script error while dragging multiple table rows has been resolved.
    • Improved performance when loading documents containing comments.
    • Fixed the header and content overlap issue in the Document Editor.
    • Error words are no longer removed from the error collection after using Change All inside a header.
    • Corrected header height after relay out involving overlapping shape elements.
    • Fixed confirmation dialog and comment localization issues in Blazor Document Editor.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 SP1 (32.2.4)2026年2月11日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the Document Editor became stuck while loading a document containing wrapping images.
    • Resolved a problem where text exited from the content control after exporting the document as SFDT.
    • Corrected an issue where the scrollbar did not start at the top when the document loaded with a zoom value greater than 100%.
    • Fixed an issue where comments were deleted when the comment end marker was edited or removed.
    • Addressed an issue where Spell Check wavy underlines were removed when applying section formatting.
    • Resolved inconsistencies in page layout between the Word DOCX document and the Document Editor.
    • Fixed an RTL issue where bracket direction appeared incorrectly.
    • Resolved a script error thrown by Spell Check when ignoring an element containing a bookmark.
    • Fixed a browser freeze that occurred while loading the document.
    • Corrected a layout issue where a paragraph after a section break did not shift properly when pressing the Enter key.
    • Fixed an issue where sub menu items were not accessible via the customContextMenuBeforeOpen event.
    • Resolved an issue with the normal web paragraph style when pasting content.
    • Fixed a problem where the Spell Check dialog became stuck after ignoring certain words.
    • Resolved missing Spell Check underline for words such as Seller(s) and ')' inside the dialog.
    • Fixed an issue where Spell Check options remained visible in the context menu even after selecting ignore once.
    • Corrected a problem where Spell Check underlines did not update properly during initial render and text insertion.
    • Fixed incorrect table resizing behavior in RTL mode.
    • Resolved an issue where the editor became unresponsive when updating the Table of Contents with Track Changes enabled.
    • Fixed a problem where a bookmark was removed when selecting and inserting text using double tap.
    • Corrected improper text reinsertion due to bookmark offset when the heading pane was open.
    • Resolved an issue where the document layout shifted unexpectedly during editing.
  • Blazor DOCX Editor
    • Fixed an issue where the Document Editor became stuck while loading a document containing wrapping images.
    • Corrected an issue where the scrollbar did not start at the top when the document loaded with a zoom value greater than 100%.
    • Fixed an issue where comments were deleted when the comment end marker was edited or removed.
    • Resolved inconsistencies in page layout between the Word DOCX document and the Document Editor.
    • Fixed an RTL issue where bracket direction appeared incorrectly.
    • Fixed a browser freeze that occurred while loading the document.
    • Corrected a layout issue where a paragraph after a section break did not shift properly when pressing the Enter key.
    • Fixed incorrect table resizing behavior in RTL mode.
    • Resolved an issue where the editor became unresponsive when updating the Table of Contents with Track Changes enabled.
    • Fixed a problem where a bookmark was removed when selecting and inserting text using double tap.
    • Corrected improper text reinsertion due to bookmark offset when the heading pane was open.
    • Resolved an issue where the document layout shifted unexpectedly during editing.
  • WPF DOCX Editor
    • Floating elements are now correctly preserved within the text body when the header contains only floating elements.
  • UWP DOCX Editor
    • Floating elements are now correctly preserved within the text body when the header contains only floating elements.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 (32.1.24)2026年1月20日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Resolved the issue when deleting a space between endnote references and the endnote itself disappears.
    • Spell Check Options is not visible in Context Menu even after using the 'Ignore Once' action.
    • Fixed an issue where headers did not render correctly when containing large amounts of content.
    • Addressed inconsistent selection behavior when selecting a table header or a split row.
    • Resolved an issue where field code text appeared after deleting a page number for the second time.
    • Fixed content overlap that occurred when pressing Enter with Spell Check enabled after using Backspace.
    • Corrected an issue where the bulleted list or numbered list button did not remain highlighted in the Ribbon after being applied.
  • Blazor DOCX Editor
    • Resolved the issue in delete a space between endnote references and the endnote itself disappears.
    • Spell Check Options is not visible in Context Menu even after using the 'Ignore Once' action.
    • Fixed an issue where headers did not render correctly when containing large amounts of content.
    • Addressed inconsistent selection behavior when selecting a table header or a split row.
    • Resolved an issue where field code text appeared after deleting a page number for the second time.
    • Fixed content overlap that occurred when pressing Enter with Spell Check enabled after using Backspace.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 (32.1.23)2026年1月13日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where table width was not applied correctly when opening a document.
    • Corrected the rendering position of paragraph marks and bookmark elements.
    • Resolved text overlapping issue when font changes were applied.
    • Ensured consistent X-coordinate for selection during down arrow navigation.
    • Improved performance to display the loading indicator promptly when pasting large content.
    • Fixed an issue where the system froze after importing a document.
    • Resolved layout issues with RTF document tab elements.
    • Corrected inconsistent selection behavior when selecting table headers or split rows.
    • Fixed an issue where nested content controls were not preserved properly when exporting as SFDT.
    • Corrected table direction property to LTR when inserting an RTL-direction table in the Document Editor.
    • Fixed table resizing issues in RTL documents.
  • Blazor DOCX Editor
    • Fixed an issue where table width was not applied correctly when opening a document.
    • Corrected the rendering position of paragraph marks and bookmark elements.
    • Resolved text overlapping issue when font changes were applied.
    • Ensured consistent X-coordinate for selection during down arrow navigation.
    • Fixed an issue where the system froze after importing a document.
    • Resolved layout issues with RTF document tab elements.
    • Corrected table direction property to LTR when inserting an RTL-direction table in the Document Editor.
    • Fixed table resizing issues in RTL documents.
Syncfusion Essential Studio DOCX Editor SDK 2025 Volume 4 (32.1.22)2026年1月6日
修正
  • Web DOCX Editor (JavaScript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed issue where error words were underlined when typing new words.
    • Resolved spell check issue where the loader appeared during "Change" and "Ignore" actions.
    • Fixed problem where applying table shading left a gap at the right corner of the table.
    • Resolved exception occurring during SFDT to DOCX conversion after adding a comment.
  • Blazor DOCX Editor
    • Fixed issue where error words were underlined when typing new words.
    • Resolved spell check issue where the loader appeared during "Change" and "Ignore" actions.
    • Fixed problem where applying table shading left a gap at the right corner of the table.
    • Resolved exception occurring during SFDT to DOCX conversion after adding a comment.