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Webinar - PDF Preflight standards

David van Driessche, CTO of Four Pees, held an English webinar to introduce you to the different PDF related standards and how they are implemented and can be used in...

Release notes callas pdfToolbox 4

pdftoolbox 4.5.100 Release date: 2011-02-01  Update of pdfToolbox 4 Desktop free of charge for owners of a pdfToolbox 4 Desktop...

Release notes callas pdfToolbox 5

pdfToolbox 5.5.165 Release date: 2012-03-21  Update of pdfToolbox 5 Desktop free of charge for owners of a pdfToolbox 5 Desktop...

Release notes callas pdfToolbox 6

pdfToolbox 6.3.225  Release date: 2013-05-17  Update of pdfToolbox 6 Desktop free of...

Release notes callas pdfToolbox 7

pdfToolbox 7.6.314  Release date: 2015-03-19  Update of pdfToolbox Desktop 7 free of charge for owners of a pdfToolbox Desktop 7...

DeviceLink Add-on Server - Integrated DeviceLink profiles

Definition This is a special variant of ICC profiles that maps a color conversion directly from the source to the target in ONE profile. Each color of the source color space is...

Old installers callas pdfToolbox

On the download page you can download the current version of the software for different platforms. If you still need older versions, use the direct links on...

How do I best upgrade Adobe Acrobat on Windows so that callas pdfToolbox remains working?

When upgrading Adobe Acrobat on Windows (for example to go from version 9 to Acrobat X), Adobe Acrobat is completely reinstalled and the old version of the software is removed by the Adobe...

Installing on Mac OS

Question: During installation, I got a warning that the developer cannot be confirmed? Answer: callas software is a registered developer at Apple for...

How to integrate callas pdfToolbox with Enfocus Switch?

The Enfocus Switch product line allows automating a series of “best of breed” applications in a visual and very user-friendly way. Of course the pdfaPilot and pdfToolbox products integrate into...