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PDF 4 Books

PDF4Books is a batch image compression software that significantly reduces the file size of scanned documents (color or grey scale) and converts them into a PDF® file.
This powerful new image compression technology considerably improves access times to image files and reduces storage spaces. All of which facilitates the distribution of high resolution images on the Internet.
The generated PDF file is readily viewable on any PC with Adobe® Acrobat®'s free reader and can be text searchable when PDF4Books is linked to an OCR engine.

Obtain a PDF® file in color at the same size of a standard TIFF G4 file in black and white!

PDF4Books converts your color and greyscale images into small PDF® file sizes of high quality in batch mode.

  • Original quality is preserved
  • Photos and graphics are restored with an optimal quality
  • Compression gain from 10 to 20 times better than with standard methods such as JPEG

For which kind of documents?

Select your compression rate

To adapt to your document types, you can choose between 3 modes of compression:



Input files


Minimal Configuration


  • Image format: BMP, TIFF (multipages), JPEG, JPEG2000, PNG, DNG
  • Image size: up to 300 MB uncompressed

Output files


  • PDF mono or multipages
  • PDF Searchable (if linked to OCR engine)
  • PENTIUM IV processor
  • 1GB RAM
  • True colors
  • Filters
  • 1280 x 1024 pixels
  • Windows XP SP2
  • CD-ROM driver
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