PDF Rider Alternatives

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

Open Source free

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

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)

UnityPDF lets you merge, split, divide, rotate, protect PDF files and more.

PDF Candy is an online service providing tools for handling PDF files.

Create, Review and Edit PDF Documents on Windows, Mac, and Linux.

paid Free Trial $99.0 / One-off (Standard, 2 computers (for the same user) )

Convert all the mainstream formats to PDF, merge them with other PDF formats or convert PDF files...

PDFTools

PDFMate Free PDF Merger works as a PDF Joiner, PDF combiner, PDF breaker, image to PDF converter and PDF encryptor. With PDF Merger, you can batch merging pdf files, combining specified pages or converting scanned image file to create new PDF file.

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

PoDoFoBrowser is a graphical browser and editor for the object structure of PDF files.

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

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.

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