General Knowledge
Prepress
- DeviceLink profiles add to the usage of standard ICC profiles. Read more ...
- Article about the usage of PDF/X in the professional print industry by Peter Kleinheider (Manager Print Publishing Technologies, callas software): Read more ...
PDF/A
Long term archiving using PDF
- Detailed information about the ISO standard 19005-1 (PDF/A). Read more ...
- General questions on PDF/A - we have answers for you: Read more ...
PDF/A Competence Center
The PDF/A Competence Center was founded in 2006 as an association to promote the use of PDF/A. callas software is a founding member of the PDF/A Competence Center. Find out more ....
Interview about the importance of PDF/A
Interview with Olaf Drümmer, founder and CEO of callas software GmbH. Read more ....
PDF/A in a Nutshell
The book about the new standard PDF/A by PDF/A Competence Center 
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