Aspose.PDF for .NET Releases

Released: Dec 15, 2021

Updates in V21.12

Features

  • Improved performance when adding text.

Fixes

  • TIFF to PDF - Exception during conversion.
  • PDF to JPG - Cross reference table or cross reference stream not found.
  • Aspose.PDF 21.8: Lost image hyperlinks when converting a certain PDF to presentation.
  • A PDF file is invalid after signing.
  • HTML to PDF - Contents overlap in resultant file.
  • HTML to PDF - Fine white lines in table Header Row.
  • Misplaced overlay text on RedactionAnnotation.
  • Add Redaction Annotation - Part of nearby token removed...

Released: Nov 15, 2021

Updates in V21.11

Features

  • Added the ability to allow non-latin characters in passwords.
  • PDF to DOCX: Added the ability to preserve images in EnchantedFlow mode.

Fixes

  • Operations with linearized document after Save() method call causes errors.
  • Property AllowExceptions in PdfFileSecurity class doesn’t work correctly.
  • System.NullReferenceException: ‘Object reference not set to an instance of an object.’ while optimizing PDF.
  • PDF to JPEG Conversion generates blank image.
  • PDF to PNG export shows hidden image field...

Released: Oct 14, 2021

Updates in V21.10

Features

  • Added the ability to detect hidden text.
  • Added the ability to get information regarding the number of layers in a PDF document.

Fixes

  • Sign with OcspSettings throws Exception (ArgumentOutOfRangeException).
  • Page.Background Property is not working when page is landscape.
  • HTML to PDF - Program hitting infinite loop and failing to generate PDF.
  • Text is overlapping in output after replacing fonts.
  • Parameter is not valid error occurs while converting PDF to PPTX.
  • PDF to PDF/A - Signature field...

Released: Sep 13, 2021

Updates in V21.9

Features

  • Added support for extended customization of digital signature appearance.
  • Added the ability to collect data from the WidgetAnnotation.
  • Improved signature checking.
  • Improved signature verification from PDF documents.
  • Improved converting of PDFs to images.
  • When converting PDFs to DOCX you can now recognize the indents of paragraphs in EnchantedFlow mode.

Fixes

  • Adding watermark causing second signature invalid in PDF.
  • Merge and sign PDF files making signature invalid.
  • System.Argument...

Released: Aug 12, 2021

Updates in V21.8

Features

  • Added support for text colors in digital signatures.
  • Added support for hyphenation characters in text fragments.

Fixes

  • A part of XMP-metadata elements is missing.
  • Line wrapping is not honored.
  • Exception on converting PDF to TIFF.
  • Exception on converting PDF to PDF/UA.
  • PdfFileEditor.Concatenate throws NullReferenceException.
  • Exception on loading PDF.
  • No HTML part found exception when convert MHT to PDF.
  • Null reference exception when convert HTML page from web to PDF.
  • StackOverFlowError...

Released: Jul 13, 2021

Updates in V21.7

Features

  • Added advanced stream support to handle huge documents.
  • Added the ability to create PDFs based on XML and XLS with parameters.

Fixes

  • High Resources Usage and Application Crash.
  • PDF/A became invalid after multiple digital signature.
  • Problem adding right aligned HtmlFragment in PDF.
  • Aspose.Pdf 20.5: Converting particular PDF to HTML is throwing an exception.
  • Incorrect text order and position.
  • Out Of Memory when convert JPEG to PDF.
  • HTML to PDF - Parameter is not valid exception.
  • API is...

Released: Jun 15, 2021

Updates in V21.6

Features

  • Added the ability to hide images from documents using ImagePlacementAbsorber.
  • Improved process that determines page color information.
  • Improved page color type processing.

Fixes

  • PDF to XLSX - Extra column is being added.
  • Aspose.Pdf 20.10: Cannot load XPS.
  • API detects incorrect page color.
  • Corrupted file when converting PDF to XLSX.
  • Attaching signed file to PDF/A-2A removes signature from the attachment.
  • StackOverflowException on get color type of page.
  • PDF to JPEG - the null pointer...

Released: May 12, 2021

Updates in V21.5

Features

  • Added support for Microsoft .NET 5.
  • XFA: Added support for 3of9 barcodes when converting XFA to standard forms.

Fixes

  • Long time consumption during conversion of PDF to HTML.
  • Saving PDF document to docx format throws Index out of range exception.
  • Unable to retrieve JavaScript from the PDF - System.NullReferenceException.
  • Unable to get JavaScript from PDF document.
  • An Exception occurs while loading PDF document.
  • System.NullReferenceException Exception occurred while converting HTML to PDF...

Released: Apr 12, 2021

Updates in V21.4

Features

  • Added API for merging images.

Fixes

  • HTML to PDF - Content is being repeated.
  • Aspose.PDF 21.2 Aspose.Pdf.GroupProcessor.IPdfTypeExtractor - errors while extracting a text from PDF if venture license is applied.
  • API is throwing exception on adding HtmlFragment in header/footer with customer text state.
  • TextBuilder instance corrupts text elements.
  • HTML to PDF - Exception during conversion.
  • HTML to PDF - Table with many columns is being truncated.
  • PDF to HTML - icon link is missing...

Released: Mar 12, 2021

Updates in V21.3

Features

  • Exposed public API properties to detect Microsoft Azure Information Protection.
  • Added the ability to read font style properties.

Fixes

  • A generic error occurred in GDI+ when opening PCL.
  • XImage.Grayscaled property throws Null Reference exception.
  • PDF to HTML conversion does not honor italic text.
  • Object reference issue while merging PDF files.
  • Issue with adding attachment.
  • Cell splits into multiple cells.
  • Exception thrown: ‘System.OutOfMemoryException’ in Aspose.PDF.dll.
  • PDF to PPTX...