Blog
Welcome to the callas Blog! Each month, we publish a new post about PDF and the world around it. Stay up to date with what’s new at callas software, learn about the latest developments in the industry, and gain insights into PDF and everything that comes with it.
pdfToolbox
Spot the difference: Turning visual differences into PDF workflow automation
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pdfToolbox
Understanding and fixing an issue in AI-generated print PDFs
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pdfToolbox
Using AI to create pdfToolbox imposition scripts: useful, but not magic
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Quick Fixes are not quick Fixups
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Show your work!
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callas in 2025: building for production reality
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Three Decades of Innovation: The callas software Story
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OEM technology – callas’s best kept secret
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Get Ready for PDF Days Europe 2025
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Why PDF layers aren’t layers
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There is more difference between 171 and 130 than 41 – Recent ISO changes and what they mean
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Being transparent with style
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From London to Berlin – pdfCamp on tour
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Understanding Transparency in Prepress PDF
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Standardization as profitability driver in print
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callas in 2024 and what to expect in 2025
Opens in new tab Questions? Contact us
Do you have a question or topic you’d like us to explore in an upcoming blog post?
Feel free to reach out. We’re always happy to hear your ideas and feedback!