PDF4NET 11.2.x

Released: Mar 29, 2022

Updates in 11.2.x

11.2.2

Updated May 30, 2022

Fixes

  • PDF4NET
    • Content cannot be extracted from some PDF files.
    • Form fields are not saved correctly after appending a file with multi-level PDF fields.
    • Font objects are not merged correctly in some situations.
    • Damaged PDF file cannot be loaded.
    • Page cannot be extracted if the declared number of pages in a document is different from the actual number of pages.
    • Flow images are not laid out correctly in some scenarios.
  • PDF4NET.Render
    • Shadings with multiple functions are not rendered correctly.
    • Gray images with chroma key mask are not rendered.
    • Very large clip path causes image not to be displayed.

11.2.1

Updated Apr 29, 2022

Fixes

  • PDF4NET
    • Extracted page content with annotations is invalid if the original annotation appearances are invalid.
    • Damaged PDF file cannot be loaded.
    • Words cannot be extracted from PDF file.
    • Textbox fields with multiple widgets are not flattened correctly with PdfFileEx class.
  • PDF4NET.Render
    • Some accented characters in Type1 fonts are not rendered correctly in some situations.
    • Damaged PDF file is not rendered correctly.
    • Text using KSC-EUC-H encoding is not rendered.

11.2.0

Updated Mar 29, 2022

Features

  • PDF4NET
    • Added low-overhead API for form filling and watermarking.
    • Optimized resources for PDF merging.
    • Added dedicated Microsoft .NET and '.NET-Windows' assemblies.

Fixes

  • PDF4NET
    • Extracted JPEG & JPEG2000 images are saved as RAW when save format is Native.
    • Damaged PDF file enters infinite loop during save.
    • UTF8 encoded strings in PDF objects are not decoded correctly.
    • Some PDF dictionaries are not parsed correctly.
  • PDF4NET.Render
    • Stroked clipped path is not rendered correctly.
    • Document with very large page size cannot be converted to multi-page TIFF.
    • IndexOutOfRange exception is thrown when rendering a very large page.
    • .NET Standard - Some extended ASCII characters are not rendered when the font is not embedded.