Your PDF problems solved  

callas software finds simple ways to handle complex PDF challenges
pdfToolbox

pdfToolbox

pdfToolbox offers powerful, dynamic and easy to integrate PDF processing, from quick visual inspection and fixing to fully unattended processing of thousands of files. Using rock-solid Adobe tec...

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pdfChip

pdfChip

pdfChip is a command-line application for the creation of high-quality PDF from HTML (taking full advantage of CSS and JavaScript). It supports all HTML features, but extends to support CMYK, sp...

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pdfaPilot

pdfaPilot

pdfaPilot is the solution for conversion of PDF or native documents and emails into robust, searchable PDF or PDF/A files for long-term archiving. It uses the same rock-solid PDF/A technology as...

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pdfGoHTML

pdfGoHTML

pdfGoHTML substantially speeds up the creation and evaluation of tagged PDFs, and ensures a much higher degree of usability of tagged PDF files. One simple click on the plug-in button converts t...

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License Server

License Server

License Server introduces a dynamic way of licensing callas products where local activation is no longer necessary! It grants permission for processing jobs based on process cartridges or credit...

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pdfDPartner

pdfDPartner

callas pdfDPartner is a free Acrobat plugin provided by callas software that allows for viewing DPart metadata as may present in PDF documents.

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Press releases

To stay up to date, read the following articles

callas software to join the PDF Days Online 2021 as a Gold Sponsor

26/08/2021
callas software is once again serving as a Gold Sponsor of the PDF Days. This year, the PDF Days will take place from September 27 to October 25—entirely online, rather than in a hybrid format ...
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pdfToolbox achieves compliancy with the Ghent PDF Output Suite 5

08/06/2021
The Ghent Workgroup is happy to announce that callas software’s pdfToolbox, a powerful and dynamic solution for processing PDF files, has passed the critical test for determining quality displaying...
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Upcoming Events

Meet us at one of the following events

PDF Days Online 2021

27/09/2021
PDF Days Online 2021 is an event for those professionally concerned with PDF technology. The agenda is packed with informative sessions presented by recognized experts from around the world. Callas software’s managing director Dietrich von Seggern will give a presentation titled “Archiving...
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Testimonials

"Since 2012, Pixartprinting appeals to pdfToolbox for their production workflows. They have been managing a number of servers on the premises that helps them to manage their peak volumes, even thoug..."
Alessio de Zotti & Conrado Camacho
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