callas software GmbH
Preflight PDF files
Report preflight errors
Visually inspect PDF files
Work with color in pdfToolbox
Creating archive-ready PDF files
Archiving emails and attachments
Make workflows dynamic with variables
Report a problem
Support & Maintenance Agreement
What are you looking for?
A new standard combines the use of DPart information with a print intent vocabulary, so parts of PDF files can be labeled with origin or intent information. The possibilities for print automation are huge, and callas software provides a new,...
The sense and nonsense of standardization in print
The Ghent Workgroup has been active in the 'standardization for print' arena since 2002, so for more than 17 years. But why was the group started? Where did it originate and with what purpose? And more importantly, does the effort spent on...
Self driving PDF - The Future of Workflow Automation
The total dimensions of printed paper is shrinking, whereas the number of pages and files that are printed is increasing. This was only economically viable, because at the same time workflow automation was on the rise. PDF software has to support...
Offline activation pdfaPilot CLI
How to activate your callas pdfaPilot CLI license on a system that is not connected to the internet. Background To use any callas product on a computer, you need to activate it first. This is true if you have bought a...
Presentation - Save data with pdfaPilot!
Dietrich von Seggern, Managing Director at callas software, explained why and how to save data when converted into a PDF during a 5-minute talk at PDF Days 2018.
Text & fonts in PDF
Dietrich von Seggern, Managing Director of callas software, hosted this presentation at PDF Days Europe 2018. While font formats have become more modern and overal fonts have become higher quality, problems with...
PDF’s ISO-standardized subsets: a tour
Dietrich von Seggern, Managing Director of callas software, hosted this presentation at PDF Days Europe 2018. This session delivers an overview about PDF/X, PDF/A, PDF/E, PDF/VT and PDF/UA. Their...
Webinar - Was ist neu in pdfaPilot 6?
Am 7. Oktober haben Marc Heusmann und Dietrich von Seggern von callas software ein deutsches Webinar abgehalten, um pdfaPilot 6 vorzustellen. Hier können Sie sich die Webinaraufnahme anschauen:
Activation links for callas products
Learn how to activate your callas products:
Webinar - What's new in pdfaPilot 7?
Recently callas software released version 7 of pdfaPilot. The latest release of this long-established software solution for converting files to PDF/A and validating them is now also compatible with veraPDF. The expanded...
Licensing & Activation