Aspose.PDF for Java Releases

Released: Feb 20, 2021

Updates in V21.2


  • Added the ability to sign PDFs with PAdES LTV signatures.
  • Added the ability to check document properties without loading the entire document.
  • Added the ability to validate PDF signatures with LTV validation.
  • Added LTV support.
  • Added the ability to update PDF producer fields.
  • Added redact area support for RedactionAnnotation.


  • java.lang.OutOfMemoryError is thrown while attaching files with size more than 1.5GB.
  • Process hangs up and Document.validate() throws Out Of Memory error...

Released: Jan 22, 2021

Updates in V21.1


  • After conversion to HTML the font is not fully embedded in the output.
  • Unable to add textbox inside Table cell.
  • PDF to DOCX conversion: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0.
  • Exception occurs while converting PDF to TIFF.
  • PDF Stamping with 4-byte Characters - Text is appearing as blocks.
  • NullReferenceException occurs while extracting text from a PDF.
  • Removing annotations throws exception.
  • Fail to convert PDF page to image.
  • NullPointerException occurs while signing PDF.
  • PDF...

Released: Dec 18, 2020

Updates in V20.12


  • 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

Updates in V20.11


  • 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...

Released: Oct 20, 2020

Updates in V20.10


  • 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

Updates in V20.9


  • 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...

Released: Aug 19, 2020

Updates in V20.8


  • 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

Updates in V20.7


  • 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

Updates in V20.6


  • Added support for PDF to CSV conversion.

Released: May 19, 2020

Updates in V20.5


  • Improved PDF to image conversion.