Aspose.PDF for .NET 8.3.0

We are pleased to share a new version of Aspose.PDF for .NET with following improvements.

New Features

  • PDFNEWNET-11337 Repair non-standard PDF files and convert to valid PDF files
  • PDFNEWNET-33486 PDF to DOC conversion using Streams
  • PDFNEWNET-33864 Add TOC in existing PDF documents
  • PDFNEWNET-35481 Implement margin support for TextParagraph
  • PDFNEWNET-33544 Allow to pass font as a stream


  • PDFNEWNET-34786 Text to PDF is slow or hangs CPU
  • PDFNEWNET-35357 Performance issue when building PDF with HTML tags
  • PDFNEWNET-35520 Slow Performance when creating big Text in PDF file
  • PDFNEWNET-34930 TXT to PDF: Conversion process is taking too much time


  • PDFNEWNET-33701 OutOfMemory exception is occurring when creating large PDF
  • PDFNEWNET-35226 HTML to PDF - StackOverFlow is occurring during conversion process
  • PDFNEWNET-35259 PDF to XPS - OutOfMemoryException during conversion
  • PDFNEWNET-35300 NullReferenceException on PageEditor.GetPageSize
  • PDFNEWNET-35362 While converting PDF to TIFF, IndexOutOfRangeException thrown
  • PDFNEWNET-35474 NotImplementedException thrown while extracting bookmarks


  • PDFNEWNET-32755 Creation and Modified date of PDF setting problem
  • PDFNEWNET-34469 PDF to tiff will loose the bold text
  • PDFNEWNET-35186 Problem while creating PDF Portfolio
  • PDFNEWNET-35222 SVG to PDF - font is not embedded in resultant file
  • PDFNEWNET-35448 Problem converting PDF to PDF/A
  • PDFNEWNET-35519 Pdf Form fill issue viewing in Adobe Reader 7
  • PDFNEWNET-35524 File contents not appearing when embedding GnuMICR Font
  • PDFNEWNET-35528 Problem importing comments from XFDF
  • PDFNEWNET-35542 Pdf Form Fill flatten issue
  • PDFNEWNET-35559 Import Annotations - Not all text lines of annotation are visible
  • PDFNEWNET-35560 Import Annotations - Annotation background becomes transparent
  • PDFNEWNET-35561 Import Annotations - Font error when opening resultant file
  • PDFNEWNET-35562 Issues while converting XFA form to PDF/A
  • PDFNEWNET-35539 HTML to PDF - list-style-type is ignored during conversion
  • PDFNEWNET-35535 Issue when images in a PDF use ASCII85Decode
  • PDFNEWNET-31684 saving resultant file to Stream, automatically closes the stream
  • PDFNEWNET-35055 Update/edit an existing Pdf Portfolio
  • PDFNEWNET-35087 XML Template not working with Aspose.PDF for .NET 7.8.0
  • PDFNEWNET-35246 TextAbsorber not recognizing text with actual spaces
  • PDFNEWNET-35282 While converting PDF to XPS, size increased to almost 10 times
  • PDFNEWNET-35311 XPS to PDF conversion, italic font style is not being rendered properly
  • PDFNEWNET-35408 PDFA1B compliance test fails
  • PDFNEWNET-35497 How to detect PDF document is corrupt
  • PDFNEWNET-35500 GePageRect(bool consdierRotation) method not working correctly
  • PDFNEWNET-35540 Corrupt Pdf file hangs the application
  • PDFNEWNET-35563 Invalid table formatting in inline HTML to PDF conversion