callas software GmbH
callas software was founded in 1995 and has focused on making PDF files usable in production environments from the start. While PDF was designed as a flexible and open format, using it reliably in production – where standardization matters – often proves challenging. callas develops technology to identify PDF files that will cause problems in production and to address those issues early in the workflow.
Close involvement with end users, OEM customers, and standardization bodies keeps the software aligned with real-world production requirements. Working with imperfect, real-world PDF files has resulted in software with a learning curve, designed to control complexity rather than hide it. The callas products actively correct PDF files, prepare them for production, and generate derived outputs such as proof sheets, order overviews, delivery documents, or archived content.
callas is primarily active in print production, document exchange, archival, and accessibility workflows.
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
March 2026, David van Driessche
callas software today announced the appointment of Natacha De Kegel as Customer Success Manager for North America, effective … Read more
January 2026, David van Driessche
callas software gab heute den Start eines neuen Zertifizierungsprogramms bekannt.
January 2026, David van Driessche
callas software today announces the launch of a certification program for its software. The program allows experts to … Read more
November 2025, David van Driessche
callas software gab heute die Ernennung von Elahe Saberinia zum Channel-Manager bekannt.
November 2025, David van Driessche
callas software today announces the appointment of Elahe Saberinia as Channel Manager.
October 2025, David van Driessche
In this article, David van Driessche, Chief Evangelist at callas software, describes the benefits of using OEM technologies … Read more
September 2025, David van Driessche
callas software GmbH is expanding its involvement in the OEM business and has launched a special website that … Read more
September 2025, David van Driessche
callas software weitet sein Engagement rund um das OEM-Geschäft aus und dazu unter anderem eine spezielle Website veröffentlicht, … Read more
Products
