Best PDFTK Builder Alternatives & Competitors in 2025

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

Open Source free

Small python-gtk application, which helps the user to merge or split pdf documents and rotate, crop...

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)

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.

Open, View, Edit, Save and Print PDF Documents without Adobe Acrobat

This online tool allows you to join several PDF documents into a single file, free of charge.

DocuPUB is an online file converter, file merger, file compressor, and file resizing tool.

Create PDF and convert documents to PDF for free with the free PDF24 PDF Creator.

jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder...

The smallest, fastest, most feature-rich PDF editor/viewer available

PDFChef Merge PDF is an online tool that allows you to merge multiple PDf files into one quickly and securely.

PDF Chain is a GUI for pdftk written with gtkmm.

Simple to use solution to merge PDF files, edit document properties, add and edit custom metadata, convert images to PDF, convert PDF to text and much more.

Functions: Split pdf-files, Merge pdf-files together