OpenPnP is available for download for Mac, Windows and Linux. There are two versions available: Latest and Maintenance. Unless you are relying on an older feature set, we recommend Latest.

Latest is built during every code update. It contains the latest features but may also contain new bugs.

Maintenance is generally considered safe to use but is typically much older and will not contain recent changes.

While your download finishes, why not have a look at the Quick Start Guide to get the ball rolling?

Operating System Latest (Recommended) Maintenance (Updated: Jul 2, 2017)
Mac OS X Universal Universal
Windows 32 bit64 bit 32 bit64 bit

If you have been asked to test a feature in the test branch, please visit the Test Downloads.