Rilasci di PDFlib+PDI

Released: Sep 30, 2022

Aggiornamenti in 10.0.1


  • Added support for PHP 8.2.
  • Updated to curl 7.85.0.
  • Added correct table checksums to TrueType/OpenType fonts retrieved as hostfonts on macOS.


  • Imported listbox fields without an appearance stream were rendered without taking the /TI entry in the form field dictionary into account (which corresponds to the "topindex" option of PDF_create_field()).
  • The callout line of imported FreeText annotations was not placed correctly and ended up at a wrong location on the output page if...

Released: Jan 31, 2022

Aggiornamenti in 10.0.0


  • Color fonts and emoji.
  • Import form fields, annotations and actions with PDFlib+PDI.
  • Fill existing form fields, e.g. populate text fields.
  • Overhauled and extended annotation support.
  • Video and sound with Screen annotations and Rendition actions.
  • Full support for PDF 2.0 according to ISO 32000-2:2020.
  • Simplified color management.
  • Optimized PDF output.
  • Improved SVG import.
  • Convenience programming features.
  • Updated Pantone color libraries.
  • Extended pCOS interface for querying PDF...

Released: Nov 19, 2021

Aggiornamenti in 9.3.1 (maintenance release)


  • Added support for Microsoft Windows 11.

Released: Mar 30, 2021

Aggiornamenti in 9.3.1


  • Added support for Linux on ARM64 and Apple macOS on ARM64 (Apple Silicon).
  • Updated language bindings including Perl 5.32, PHP 8 and Ruby 3.0.
  • Improved handling of PDF/A and PDF/X border cases.
  • Modified font usage for form field appearance.
  • Improved Tagged PDF import including correct import of tagged tables spanning multiple pages.
  • Improved SVG import for certain graphical constructs.


  • Fixed problems with subsetting of certain OpenType CFF fonts.
  • Dozens of other bug fixes...

Released: Jul 17, 2020

Aggiornamenti in 9.3.0


  • Create form field appearances as a requirement for using fields in PDF/A.
  • Improved Tagged PDF import to correctly handle certain rare constructs which previously triggered errors in PDF/UA validators.
  • Tagged PDF and PDF/UA-1 enhancements according to the "Tagged PDF Best Practice Guide" published by the PDF Association.
  • Identify all deprecated API features in anticipation of their future removal.
  • Adjustments for new versions of operating systems and development environments.
  • Updates...

Released: Feb 8, 2019

Aggiornamenti in 9.2.0


  • New language binding for .NET Core.
  • Updates for most language bindings.
  • Clarifications of structure element nesting rules in anticipation of PDF 2.0.
  • PDF/UA-1 implementation aligned to latest recommendations and validators.
  • Improved import of Tagged PDF pages.
  • New options for modifying the color of raster images.
  • Improved color controls for non-sRGB colors in SVG.
  • PDF/X-4/5 convenience features for handling conflicts with identical CMYK profiles.
  • Identify several non-standard JPEG...

Released: Feb 9, 2018

Aggiornamenti in 9.1.2


  • Tagged PDF and PDF/UA improvements.
  • SVG support for automatically rotating glyphs in vertical text.
  • Identify certain kinds of unsupported input data, e.g. OpenType font variations.
  • Improved handling of damaged and non-standard JPEG flavors as well as invalid XMP.
  • Improved performance of SVG processing.
  • Updated language bindings and build support, e.g. PHP 7.2, Ruby 2.5, Java 9.
  • PDF/VT encapsulation for imported PDF pages.
  • Accelerated text output, especially on IBM zSeries.
  • Updated...

Released: Jul 28, 2017

Aggiornamenti in 9.1.1


  • Improved PDF/VT encapsulation of Form XObjects
    • The GTS_Encapsulated flag is now assigned to almost all Form XObjects created for imported PDF pages and SVG graphics with the "templateoptions" option; a transparency group is attached to the Form XObject only if required.
    • This new strategy facilitates in-RIP caching of Form XObjects which can result in accelerated ripping. Before the change transparent templates and SVG graphics could incorrectly be encapsulated if users provided a...

Released: Dec 21, 2016

Aggiornamenti in 9.1.0


  • Support for DeviceN and NChannel color spaces with an arbitrary number of colorants.
  • PDF/X-5n for exchange of n-colorant production files, e.g. in the packaging industry.
  • SVG color extension for ICC profiles, spot and DeviceN color as well as Gray/RGB/CMYK device color for increased usability of SVG for print production.
  • Pantone Extended Gamut Coated (XGC) spot colors and Pantone Plus 2016 update.
  • Color gradients with an arbitrary number of stop colors for flexible color blends...

Released: Aug 3, 2016

Aggiornamenti in 9.0.7


  • Significantly improved performance of various operations:
    • Split very large documents.
    • Create Tagged PDF.
    • Import pages from Tagged PDF.
    • Retrieve bookmarks with pCOS.
  • Reduced memory requirements for various operations:
    • Create very large documents.
    • Open Tagged PDF.
    • Import pages from PDF/UA documents.
  • Added support for additional CSS properties in SVG.
  • Updated language bindings incl. support for Perl 5.24 and Ruby 2.3.
  • Reduced code and data size of the PDFlib Mini Edition (ME) for...