Company intelligence
callas software
Powerful software solving complex PDF problems
About callas software
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. Agencies, publishing companies and printers use callas pdfToolbox to preflight, correct and repurpose PDF files for print production and electronic publishing. Businesses and government agencies all over the world rely on callas pdfaPilot future-proof, fully PDF/A compliant archiving. callas software actively supports international standards and has been participating in ISO, CIP4, the European Color Initiative and the Ghent PDF Workgroup. callas software is a founding member of the PDF Association.
Verified activity
Signals from callas software
4 published signals
Presence & Recognition
callas software is hosting a pdfCamp Berlin event on October 22–23
Reported by callas software
People
callas software employee Joao D Affonso Jr Jr, CEO of Digital Made, successfully completed his pdfToolbox certification and became a certified callas pdfExpert.
Reported by callas software
Presence & Recognition
callas software is exhibiting at PRINTING United Expo 2026 at the central booth in downtown Hartford.
Reported by callas software
Research & Knowledge
callas software published the latest issue of Sprinter featuring an article about Billboard Media using callas software to automate the preparation of print-ready PDFs for production.
Reported by callas software