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Revision as of 20:50, 7 June 2021 by Willcode4 (talk | contribs) (Removed dead links to Jenkins, old Git info.)
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Source Download instructions


The latest stable release, as well as older stable releases, of GNU Radio can be found here:

or here

Also, check the news (in the box at the right) for announcements on the latest stable releases.

Signing keys are available with the Github releases. Also see ReleaseKey.


If you prefer the latest development code, wish to contribute to GNU Radio, or want to work with features that haven't yet made it into the stable branch, you can check out the source from the git repository:

$ git clone

Later, to update your local repository you can run:

$ git pull

The following branches are under development:

  • master (future 3.10)
  • maint-3.9
  • maint-3.8.

By default, the master branch will be checked out. To switch to a different branch:

git checkout <branch>

Even more bleeding-edge development code (Katana-edge)

The next branch is too stale for your taste? Some of the developers have exposed their development repositories. If you want to check these out, we're assuming you know what you're doing, so no more explanations: