jPDFPreflight

jPDFPreflight – Java Preflight PDF/X PDF/A jPDFPreflight is a Java library to verify PDF compliance with different standards, including PDF/UA, PDF/A and PDF/X and to convert documents to these standards.

2 Alternatives To jPDFPreflight

JSignPdf

JSignPdf is a Java application which adds digital signatures to PDF documents.

jPDFProcess

jPDFProcess – Java PDF Library to Create, Manipulate PDF jPDFProcess is a Java library to create and manipulate with PDF documents that can be used to deliver customized PDF content to your users or to process incoming PDF content.