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Mod manager
From FTL Wiki
Slipstream Mod Manager[edit]
Successor to GMM, Slipstream strives to get rid of bugs that plagued its predecessor. It is also faster and easier to use, and implements several new features, like pre-processed tags and embedded descriptions.
https://subsetgames.com/forum/viewtopic.php?f=12&t=17102
Grognak's Mod Manager[edit]
Important: GMM is no longer being developed. It's advised to use SMM instead.
This program allows one to manage FTL mods easily.