Imago Gif is a Blender add-on from Giambattista Von Nettesheim that keeps GIF work inside Blender. It renders GIF animations, imports existing GIFs, and lets you edit and customize them, with a focus on producing optimized output.
The add-on runs on Blender versions 4.2 through 5.0 and is listed as Blender Extension compatible, so it can be added through Blender's extension system. It's distributed as an add-on under the GPL license, and documentation is included to help you get started.
A demo video is available for a closer look before installing. On the superhive marketplace it has gathered a small number of user ratings with a top score across them and has recorded over 40 sales, and the developer is a Blender Dev Fund contributor.