callas software GmbH
callas software finds simple ways to handle complex PDF challenges. As a technology innovator, callas software develops and markets PDF technology for publishing, print production, document exchange and document archiving. callas software helps agencies, publishing companies and printers to meet the challenges they face by providing software to preflight, correct and repurpose PDF files for print production and electronic publishing. Businesses and government agencies all over the world rely on callas software’s future-proof, fully PDF/A compliant archiving products. In addition, callas software technology is available as a programming library (SDK) for developers with a need for PDF optimization, validation and correction. Software vendors such as Adobe®, Quark®, Xerox® and many others have recognized the quality and flexibility provided by these callas tools and have incorporated them into their solutions.
callas software actively supports international standards and has been participating in DIN, ISO, CIP4, the European Color Initiative, the PDF Association. BITKOM and the Ghent Workgroup. In addition, callas software is a founding member of the PDF Association.
callas software is based in Berlin, Germany. For more information, visit the callas software website at: www.callassoftware.com.

Member Info
Partner Member
Joined September 2006
Headquartered in Germany
http://www.callassoftware.com/
Staff
Published Articles
August 2021, Dietrich von Seggern
Dietrich von Seggern describes optimal uses of automation in label printing and discusses the integration of print processing … Read more
March 2021, Dietrich von Seggern
Dietrich von Seggern, Geschäftsführer der callas software GmbH und stellvertretender Vorstandsvorsitzender der PDF Association, stellt die unterschiedlichen PDF-Standards … Read more
February 2021, Dietrich von Seggern
The ISO-standardized PDF format and subset formats facilitate digital document solutions for today and tomorrow.
September 2020, Dietrich von Seggern
Dietrich von Seggern talks about an example in which the internet community came up with a smart solution … Read more
August 2020, Dietrich von Seggern
Ensuring maximum success in RPA processes requires uniformity (standardization) in inputs. That’s where PDF can help.
March 2020, Dietrich von Seggern
More and more, magazines are available on tablets or other mobile platforms. The subscriber uses the respective app … Read more
June 2019, Dietrich von Seggern
Dietrich von Seggern from callas software is just back from Electronic Document Conference (EDC) in Seattle. His short … Read more
May 2019, Dietrich von Seggern
The question of data exchange between print data creators and processors has been answered with PDF for the … Read more
Published News
April 2025, Sarah Nitschmann
Die Durst Group gibt die Übernahme von callas software bekannt.
April 2025, Sarah Nitschmann
The Durst Group announces the acquisition of callas software.
March 2025, David van Driessche
callas software releases a significant update to its flagship pdfToolbox product line.
March 2025, David van Driessche
callas software hat heute ein umfangreiches Update für seine Flaggschiff-Produktlinie pdfToolbox veröffentlicht
March 2025, Sarah Nitschmann
callas software gab heute die Ernennung von Jeremy Spencer zum OEM Director bekannt. In seiner neuen Position wird … Read more
March 2025, David van Driessche
callas software announces the appointment of Jeremy Spencer as OEM Director. In his new role, Jeremy will focus … Read more
February 2025, David van Driessche
callas software has published a comprehensive white paper exploring how standardization can drive profitability in the print industry.
January 2025, Sarah Nitschmann
callas software veranstaltet im April 2025 in London und in Berlin jeweils ein pdfCamp.
Products













