Downloads

Most people will want to use a current production release. Production releases have gone through a beta review and have had most problems fixed. See below for Pre-Production Releases, Development Snapshots and Older Releases.

Current Production Release

NUnit 2.5.3 is the current production release.

The following types of downloads are provided:

• Windows installer packages (marked win) are for use on Windows under Microsoft .NET.
• Zipped source packages (src) are provided for those who plan to contribute to the NUnit project or to modify NUnit for their own use.
• For some releases, we provide a zipped package for use under Mono.
• Zipped binary releases (bin) include binaries for Microsoft .NET as well as documentation, and are intended for use by teams that prefer to place NUnit into their source code management system.
• Separate documentation packages (doc) are provided starting with NUnit 2.4.2. Since all the other packages include documentation, this is only useful for those wanting to review the docs first.

Instructions for installing each of these are found on the Installation page linked to from the Documentation for the particular release. The current version of NUnit can also be found on Launchpad.

NUnit 2.5.3 (Recommended)
win	NUnit-2.5.3.9345.msi
bin	NUnit-2.5.3.9345.zip
src	NUnit-2.5.3.9345-src.zip
doc	NUnit-2.5.3.9345-docs.zip

Note: The NUnit 2.5 series is still somewhat unstable under Mono. We encourage Mono users to try it and report problems, but those requiring a completely stable testing environment may wish to continue using NUnit 2.4.8.

There are no pre-production releases at this time

There are no development snapshots at this time

These are older releases, which we no longer maintain. Bugs are accepted on the 2.4.x series but will be fixed in a later release. Many people still need these for legacy work, so we keep them available. These versions can also be found on SourceForge.