ORPALIS Imaging Technologies is pleased to announce the release of the new major version of the PDF compression bestseller PDF Reducer.

Muret, France, March 15th 2022

ORPALIS PDF Reducer is an innovative compression software that reduces documents and images to the maximum while keeping a perfect reading quality.

Key features include:

  • unrivaled lossless data re-compression,
  • removal of unwanted or unused objects,
  • automatic color detection and layout analysis,
  • raster images re-sampling and re-composing,
  • content segmentation and optimal compression,
  • Fast Web View support (linearization),
  • 100+ files formats support for input,
  • multi-threading support,
  • command-line interface support for automation,
  • and more.

New features and improvements

PDF Reducer version 4 includes major enhancements of its compression and PDF/A conversion engines, both based on the GdPicture.NET PDF SDK.

Improvement of the MRC engine

PDF Reducer uses the Mixed Raster Content (MRC) technology, which optimizes PDF files by improving their readability while compressing them at the smallest size possible.
For version 4, the Research and Development team significantly improved the compression rate of this engine, especially on complex documents.