Retcon
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retcon.app
Retcon
@retcon.app
The macOS app for effortlessly rewriting Git history.

https://retcon.app
The new icon makes the most of the new style and constraints. It pairs well with Xcode's own icon, but remains true to its predecessor, expanding on its design. Hopefully, Retcon will still feel right at home in your Dock!
November 5, 2025 at 2:17 PM
Retcon 1.5 releases today! It brings an updated UI on Tahoe, a redesigned icon, and an assortment of improvements and fixes. Update from the Retcon menu, or get the app from retcon.app.

(please also update to macOS 26.1, which resolves many system bugs, some of which impact Retcon)
November 5, 2025 at 2:17 PM
Retcon 1.4 is now available, with staggering performance improvements. The app is now incredibly responsive, and easily handles Git histories with hundreds of thousands of commits. Every last part of Retcon was throughly tuned—with zero compromises.

See for yourself with the free trial: retcon.app
August 19, 2025 at 3:52 PM
Retcon 1.3.1 releases today! It's a smaller update, with an assortment of fixes and improvements.

It also adds a single new setting, "Check for beta updates", that'll come in handy pretty soon.
July 9, 2025 at 4:00 PM
If “~/.ssh/config” means something to you, you'll like this update: Retcon 1.3 adds support for custom OpenSSH configurations!
Assign keys per-remote, conditionally override connection parameters, vary SSH agent by host—this update enables the SSH setup of your SSH dreams.

Free trial on retcon.app.
April 22, 2025 at 1:26 PM