PDFsam Basic 2.2.2 for Windows

PDFsam basic is a completely free, platform independent software designed to split and merge pdf files. It’s stable, open source and It should cover most of your needs. The downloads may include advertisement offers to finance further development, read here why.

PDFsam Enhanced 2.2.2e

To get the enhnaced version you need a forum account (register here) and donate at least 1€ here. Than you can download enhanced (current and future versions) here.
Please read here for more details.

Other platforms or versions

All tha available downloads for the supported platforms (MacOS, Linux..), the source code, the MSI installers and the Zip bundle can be found here.

Command Line Interface

If you are planning to split and merge pdf documents from command line you should download the latest version of sejda-console. Sejda is the project where all the pdf manipulation logic has been moved, where we are putting our efforts and it will soon become the core library for PDFsam.