Saturn is The #1 Free Fortnite Modding Tool.
Saturn Swapper provides excellent modding tools to aid towards making custom assets, such as custom skins, backblings, pickaxes, and more! 

Saturn also features a skin swapper, which allows you to have any cosmetic in the game! This gives players, who missed out on older exclusive cosmetics, a chance to own exclusive cosmetics. 

Saturn+ is a paid subscription of Saturn that features unique and an interesting mechanics such as Lobby Swapping!

Lobby Swapping lets other players in your lobby, and in Unreal Engine Fortnite maps, a view at your swapped assets. This means you can Lobby Swap Renegade Raider for example, and others can see your skin! This is a fun way to troll your friends, or even just enjoy the cosmetics.

How do I get Saturn+?

Saturn is an open source program, so it is on Github!

https://github.com/Tamely/SaturnSwapper/releases - Official Saturn Download (.zip)

https://guilded.gg/saturnswapper - Official Guilded Server

https://guilded.gg/saturn - Saturn Support Server