Syncfusion Essential Studio Document SDK のリリース
Released: Jan 27, 2026
2025 Volume 4 (32.1.25) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Fixed an issue where a StackOverflowException occurred when merging a specific document.
- Fixed an issue where an ArgumentException occurred when merging a specific document.
- Fixed an issue where structure element bounds were not retrieved correctly when the CultureInfo was changed.
- Fixed an issue where the font was not optimized correctly during PDF compression.
- Word Library
- .NET Word Library
- Exception is no longer thrown while opening an encrypted DOCX...
Released: Jan 20, 2026
2025 Volume 4 (32.1.24) での更新項目
不具合の修正
- Word Library
- .NET Word Library
- Cross Ref field is now updated properly after calling UpdateDocumentFields API.
- Gradient fill color for shape is now preserved properly while converting a DOCX document to PDF.
- OlePicture is now preserved properly after comparing DOCX documents.
- The ArgumentOutOfRangeException will no longer be thrown when field is present inside a Math element while converting Word document to PDF.
Released: Jan 13, 2026
2025 Volume 4 (32.1.23) での更新項目
不具合の修正
- Word Library
- .NET Word Library
- Auto-hyphenation has been improved while converting a Word document to PDF.
- Table row header is now preserved properly for adjacent table while converting DOCX to PDF.
- Character formatting is now applied properly for Merge fields after using the MergeField event for formatting.
- Table cell width is now preserved properly for autofit table while converting a Word document to PDF.
- Excel Library
- .NET Excel Library
- Conditional formatting is now rendered in Excel...
Released: Jan 6, 2026
2025 Volume 4 (32.1.22) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Resolved an issue where text search did not work correctly in PDFs containing barcode text.
- Resolved preservation issues that occurred while inserting PDF pages.
- Word Library
- .NET Word Library
- The OutOfMemoryException will no longer be thrown due to improper image cropping while converting Word document to PDF.
- PowerPoint Library
- .NET PowerPoint Library
- Text with picture fill is now preserved properly while resaving a PPTX document.
Released: Dec 30, 2025
2025 Volume 4 (32.1.21) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Fixed a null reference exception that occurred while loading a PDF document.
- Fixed an issue that added extra spaces in extracted text.
- JavaScript Library
- Resolved an issue where shape annotations were not properly redacted during the redaction process.
- Fixed an issue where radio button fields were not visible in Adobe Acrobat.
- Word Library
- .NET Word Library
- Nested table cell width is now preserved properly while converting DOCX to PDF.
- The...
Released: Dec 23, 2025
2025 Volume 4 (32.1.20) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Resolved an issue where incorrect characters appeared in conformance-converted documents containing form fields.
- Fixed a conformance validation failure that occurred after PDF conversion.
- Resolved a preservation issue that occurred during PDF/A conversion for a specific document.
- Resolved an issue where an exception was thrown randomly during text extraction when running in multithreading mode.
- Fixed the issue where ZUGFeRD PDF generation incorrectly produced...
Released: Dec 16, 2025
2025 Volume 4 (32.1.19) での更新項目
機能
- New Control
- JavaScript PDF Library (Preview) - Introduced a feature-rich, high-performance PDF library for JavaScript. This non-UI library enables easy integration of robust PDF functionalities into any JavaScript, TypeScript, Angular, React, Vue, ASP.NET Core, and ASP.NET MVC applications, allowing users to read, create, and manipulate PDF documents without relying on Adobe Acrobat. Key features include:
- Create PDF files from scratch.
- Load and manipulate existing PDFs.
- Decrypt PDF files.
- Add...
Released: Dec 9, 2025
2025 Volume 3 SP2 (31.2.18) での更新項目
不具合の修正
- Word Library
- .NET Word Library
- GetText API now extracts the text properly for the Checkbox form field.
- Mail merge is now executed properly while containing multiple command with same table name.
- Text will be aligned properly while converting Word document with SpecVanish tag to PDF.
- Table with soft hyphen is now positioned properly while converting a Word document to PDF.
- PowerPoint Library
- .NET PowerPoint Library
- Fonts will be preserved properly while converting a PowerPoint Presentation...
Released: Dec 2, 2025
2025 Volume 3 SP2 (31.2.16) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Fixed an issue where an exception occurred while saving a flattened PDF document.
- Resolved an issue where hyperlinks were not working when enabling the Table of Contents (TOC) during HTML-to-PDF conversion.
- Fixed a NullReferenceException that was thrown when loading free text annotations in a PDF.
- Resolved an exception that occurred while redacting the provided PDF document.
- Fixed an issue where text appeared incorrectly after converting a PDF to PDF/A format...
Released: Nov 25, 2025
2025 Volume 3 SP2 (31.2.15) での更新項目
不具合の修正
- PDF Library
- .NET PDF Library
- Resolved an exception that occurred while flattening form fields in PDF documents.
- Resolved a preservation issue during XPS-to-PDF conversion.
- Resolved an issue causing incorrect text extraction splits due to small spacing thresholds between glyphs.
- Resolved an issue where the redaction process caused the application to hang for specific input documents.
- Resolved an issue where media controls were not added for Rich Media annotations in PDF documents.
- Flutter...
