PDFlib PLOP is a versatile tool for linearizing, optimizing, repairing, analyzing, encrypting and decrypting PDF documents.
PDFlib PLOP DS additionally offers the ability to apply digital signatures to PDF documents. PLOP DS 5 applies digital signatures to PDF documents according to the latest standards and technologies:
PAdES/CAdES signatures according to ETSI TS 102 778
Signatures enabled for Long-Term Validation (LTV)
All certificates embedded for validation without any prior configuration
Time-stamped signatures and document-level time-stamps
PDF/A, PDF/UA, PDF/X and PDF/VT conformance
Software and hardware certificates, e.g. smartcards or USB tokens
Elliptic curve and Brainpool signaturesRead more!
The first version of PDFlib TET (Text and Image Extraction Toolkit) has been published in 2002. Since the initial release TET solved the PDF content extraction problems of thousands of customers around the world.
With the next major release TET 5 we will further improve our solid extraction tool. There are many significant functional enhancements, mainly in the following areas:
Contact us to obtain an evaluation key and download a free package.
The PDFlib Cookbook is a collection of PDFlib coding fragments for solving specific problems. The Cookbook topics help you develop solutions based on the PDFlib product family. You can browse Java code, PHP code and PDF output for all Cookbook topics, or download a package with all code samples along with auxiliary input data.