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
What are you looking for?
Do you have a complete price list in Euro / USD?
Yes, the latest price list is available via distributor Four Pees. To access the Reseller Guide, go to https://www.fourpees.com. Once you have registered as...
Product activation does not work on Windows
Symptoms I have a valid license key for pdfaPilot or pdfToolbox (Desktop or Server). I have requested an activation file from callas and have dragged-and-dropped the received "License.txt" file on the activation window, but when...
How to locate my callas preferences?
Background This article explains how you can locate your preferences for one of the callas products. This can be helpful if you want to make sure you have a backup, if some of the preferences got damaged or if you want to move your...
How to upload large files to support?
Background When sending problems to support or asking questions about a specific functionality, it is always helpful if you supply as much information as possible: Profiles or Process Plans when working with...
How can I find the callas pdfToolbox configurators for Enfocus Switch?
Background In the past the pdfToolbox Server installer offered the option to install Enfocus Switch configurators; this option is no longer present in the pdfToolbox Server 6 installers. So how do I get the updated configurators?...
Licensing & Activation