callas pdfToolbox SDK
The facts below are what the maker publishes about callas pdfToolbox SDK, checked and dated. Our editors have not written about it yet.
Plans and prices
From callas pdfToolbox SDK's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| pdfToolbox Server, CLI, and SDK 16 | €5,000, paid once | fully automated processing · maintenance agreement required for upgrades |
The facts
Each one read from callas pdfToolbox SDK's own pages, with the date it was checked.
What it does
- Automation logic
- Profiles can use the Google V8 JavaScript engine, and process plans support conditional processing and looping.checked 9 Oct 2026
- Deployment
- The SDK can be installed on a server or used in Docker, but customers must set up their own Docker environment.checked 9 Oct 2026
- Formats
- pdfToolbox converts common image formats and many Office documents to PDF, and can export PDF pages as JPEG, PNG, or TIFF images.checked 9 Oct 2026
- Integration ecosystem
- The maker describes automated workflows using hot folders, Enfocus Switch, scripting, or larger solutions.checked 9 Oct 2026
- Integration limit
- SDK sample code is not production-ready, so customers must write production integration code.checked 9 Oct 2026
- Languages
- The SDK provides native C and C++ libraries with Java and .NET wrappers and sample code.checked 9 Oct 2026
- PDF access
- The SDK provides access to analyze and manipulate PDFs and embedded fonts, metadata, color profiles, and image compression.checked 9 Oct 2026
- PDF checks
- Preflight profiles support PDF/X, PDF/A, PDF/UA, Ghent Workgroup specifications, and variables.checked 9 Oct 2026
- Purpose
- pdfToolbox SDK integrates PDF preflight, correction, and conversion into a developer’s own application.checked 9 Oct 2026
- Related API
- A ready-to-use Docker image is available for the pdfToolbox REST API by contacting callas.checked 9 Oct 2026
- Security
- callas says it uses vulnerability detection, HSTS and related security headers, TLS/SSL, and recommended site-hardening features to protect personal data.checked 9 Oct 2026
- Supported systems
- The product system requirements list macOS, Linux, and Windows, with Windows 10 as the earliest supported Windows version.checked 9 Oct 2026
The company
- Company
- callas software says it is Berlin-based, focuses on PDF, and was founded in October 1995.checked 9 Oct 2026
- Founded
- 1995checked 28 Sep 2026
- Headquarters
- Berlin, Germanychecked 28 Sep 2026
Money
- Trial
- All pdfToolbox variants are available with a free 14-day trial.checked 9 Oct 2026
Alternatives to callas pdfToolbox SDK
- 1
MuPDF
Free planAndroidiOSWebLinux7.7From $299 a month - 2
ComPDFKit PDF SDK
Free planAndroidiOSWebAPI7.4From $240 a year - 3
Spire.PDF
Free planAndroidiOSWebAPI7.3$999 one-time - 4
Aspose.PDF
AndroidWebAPILinux6.9$1,199 one-time - 5
WeasyPrint
Free planAPILinuxmacOSSelf-hosted6.9From €150 a year - 6
PDFsharp
Free planLinuxmacOSSelf-hostedWindows6.8$499 one-time