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Version: 5.3 PDFLib TET

Verfügbar seit: 04.05.2021 | Aktuelle Demos & Downloads

The following features are new or considerably improved in TET 5.3:

• optimized PDF resource handling to improve performance for documents with excessive numbers of images, patterns or other resources
  
• security and performance updates of all third-party components
  
• harden processing of damaged and illegal PDF documents by testing the full »Issue Tracker« PDF corpus with tens of thousands of »stressful PDF files«
  
• expanded platform and CPU support including macOS on ARM64 and Linux on ARM64
  
• timeout can be specified to limit processing time for large or complex files
  
• enhancements in all language bindings and updates for the latest language versions including .NET 5, PHP 8, Perl 5.32 and Ruby 3.0
  
• support for native UTF-8, UTF-16 and UTF-32 Unicode strings in C++17 and C++20
  
• implement detection of certain kinds of attacks using legal PDF constructs overly large data structures
  
• improved TETML output for edge cases
  
• improved word boundary, list and paragraph detection
  
• support for Unicode 13
  
• improved performance for Classic .NET binding
  
• many minor bug fixes and improvements
  
• updated CJK character collections and CMaps for PDF 2.0

TET PDF IFilter 5.3 incorporates all TET kernel changes.

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