Aspose.PDF for Java のリリース

Released: Dec 18, 2020

V20.12 での更新項目


  • PDF to PDF/A-1a - Added the option to remove transparency to avoid large output file sizes.


  • Cannot add 4-byte characters to PDF.
  • Convert PDF to TIFF in Linux - Cannot access a disposed object.
  • PDF to TIFF - Exception in the Linux OS.
  • PDF to Excel: empty cell rendering issue.
  • Issue while compiling Aspose.PDF JAR16 with JDK 1.6 in Linux.
  • An inquiry regarding PDFNET-48775 blockers fix being applied to Java version.

Released: Nov 20, 2020

V20.11 での更新項目


  • Added support for ZUGFeRD attachments.
  • Added support for converting PDF files to ODS.
  • Added support for exporting PDF files to XLSM.


  • System.NullReferenceException Exception occurs while saving the document.
  • PDF to XLSX, column split, headers and cells do not follow each others.
  • ‘Argument path cannot be empty’ exception is shown while converting PDF to PDF/A format.
  • java.lang.OutOfMemoryError: Java heap space when converting PDF to PDF/A.
  • On generating ToC page numbers are cut off and...

Released: Oct 20, 2020

V20.10 での更新項目


  • Added the ability to add signatures regardless of PDF page rotation.


  • Converting PDF to HTML - Text should not be selectable.
  • Converting XPS to PDF - Invalid characters appeared in output PDF.
  • Parse method on com.aspose.pdf.Color returns wrong result.
  • Converting XPS to PDF - Content Gets overlapped and distorted in output PDF.
  • Converting PDF to XLSX column split, spaces lost.
  • Output JPEG differs from input PDF.
  • Converting TIFF to PDF - Memory leak and memory is not being released...

Released: Sep 17, 2020

V20.9 での更新項目


  • Added new methods to the public API.


  • Fixed issue with converting PDF to DOCX: Preserve font styles in EnchantedFlow mode.
  • Fixed issue where converting to JPG lasts for too long.
  • Fixed issue with converting PDF to DOCX - API is taking too much time.
  • Fixed PDF to HTML conversion issue.
  • Fixed issue where an exception has been thrown while importing annotations to a PDF - JDK7.
  • Fixed issue with converting to HTML - Unicode characters in output file.
  • Fixed issue where an exception has been...

Released: Aug 19, 2020

V20.8 での更新項目


  • PDF/X-1A standard inquiry.
  • PDF to PDF/A - Output document is not valid.
  • PDF file not properly converted to XLSX.
  • JpegDevice.process throws exception.
  • Bad results while converting HTML and embedded CSS file.
  • PDF to PDF/A - Exception during conversion.
  • PDF to XLSX, cell shifted to the left.
  • Abnormalities while generating PDF/X-1a documents.
  • PDF file not properly converted to HTML.

Released: Jul 20, 2020

V20.7 での更新項目


  • Change XImage.Name results in corrupted PDF document.
  • Load XPS document - FileLoadException is thrown.
  • Different PDFA size with files with the same content.
  • ClassCastException while getting annotation.getModified().
  • TextSegment formatting issues.
  • Save bulleted lists to DOCX format in EnchantedFlow mode.

Released: Jun 19, 2020

V20.6 での更新項目


  • Added support for PDF to CSV conversion.

Released: May 19, 2020

V20.5 での更新項目


  • Improved PDF to image conversion.

Released: Apr 17, 2020

V20.4 での更新項目


  • Added the ability to use an image file stream as the background of a table cell.

Released: Mar 20, 2020

V20.3 での更新項目


  • Added support for loading Markdown Documentation File (*.md) files.
  • Added the ability to track the progress of converting PDFs to Microsoft PowerPoints.
  • Improved API reference descriptions.