jPDFPreflight VS ApowerPDF

jPDFPreflight can check compliance with the following profiles:

PDF/UA Verification PDF/A-1b Verification PDF/A-2b Verification PDF/A-2u Verification PDF/A-3b Verification PDF/X-1a:2001 Verification PDF/X-1a:2003 Verification PDF/X-3:2002 Verification PDF/X-3:2003 Verification (including ZUGFeRD)

jPDFPreflight can convert existing PDF documents to make them compliant with the following profiles:

Convert from PDF to PDF/A-1b Convert from PDF to PDF/A-2b Convert from PDF to PDF/A-3b

Main Features: -Verify compliance of PDF documents with several standards -Convert documents to make them PDF/A compliant -Produced detail report of all non-compliant items -Add annotations to documents to highlight non-compliant items -Works on Windows, Linux, Unix and Mac OS X (100% Java) -Runs on all J2EE compliant servers -Support for latest PDF 2.0 -No need to install, configure additional drivers, or software when deploying your application.

ApowerPDF is a professional PDF editor which helps people modify PDF content with ease. It has a clear and easy-to-go interface, which won't bring too much trouble to users to manage their PDF documents. Also, it can convert, rotate, split, extract, protect and unlock PDF files. Also, users can use it as a printer or PDF reader, as it has bookmark, and annotation features, etc. What's more, the program allows people to create PDF forms, sign PDF and many more, which can solve most PDF problems when people are processing PDF documents.