For those unaware, Gimp is a free editing program that’s a great alternative to Photoshop for those who don’t have the money to purchase it, or for those who can’t or don’t want to download it illegally. Though it doesn’t have quite as many bells and whistles as its counterpart, it can still be used to create awesome stuff! As a Gimp user myself, I thought it might be helpful to share some of my favorite resources. Nothing here is mine, so be sure to like the original posts if you find them helpful!
Official Site (dozens of easy to download versions available)
Lehmann Build (Mac only, extra plugins, also available on official site, my personal favorite)
Nightly Builds (Windows only, also available on official site)