QPDF Alternatives

PDFTK Builder is a free graphical interface to for PDFTK, making it much easier to use.

iSafePDF is a free open source PDF protection software.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

PDF Password Remover Tool. Free PDF password remover tool by PDF Technologies. Remove passwords from PDF documents.

PDFsam Basic, a free, open source, multi-platform software designed to split, merge, extract pages, mix and rotate PDF files

Open Source free

PyPDF2 - A utility to read and write pdfs with Python

PDFTools

Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

PDFtk is a simple tool for doing everyday things with PDF documents.

Locklizard Safeguard PDF Security provides total PDF DRM protection and control over your documents...

paid Free Trial

PDFEncrypt is a free, open-source Windows application that encrypts any PDF file using...

Open Source

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freemium $49.95 / Annually (1 Computer)

PDF Unlocker is a simple and useful application that will remove the password and restrictions on any PDF file that you can read. There ar...

For 9.99 $ A-PDF Restrictions Remover is extremely easy to use.