jPDFPreflight is a Java PDF library SDK used to verify PDF compliance with different standards, including PDF/UA, PDF/A and PDF/X and to convert documents to these standards.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Debian

HTPBE is described as '(Has This PDF Been Edited?) is a free online tool that analyzes PDF documents to detect modifications. It examines metadata, timestamps, creator applications, digital signatures, and internal file structure to determine if a PDF has been altered after creation' and is an website in the security & privacy category. There are 1 alternatives to HTPBE, not only websites but also apps for Mac, Windows, Linux and Debian. The best HTPBE alternative is jPDFPreflight SDK.
jPDFPreflight is a Java PDF library SDK used to verify PDF compliance with different standards, including PDF/UA, PDF/A and PDF/X and to convert documents to these standards.
