Click Here to Download Gimp
Gimp is an open-source, raster graphics editor software primarily used for digital painting and image editing. Gimp provides an array of professional-like tools & features, that provides a great alternative to many pay-to-use art software out.The software is also cross-platform and runs on Linux, Microsoft and Mac products.
Overall when it comes to looking for free animation software, Gimp is not a terrible choice to go with. Gimp provides a pretty good, niche alternative to other animation experience. There is still more to be desired, but if you're looking to make videogame sprites Gimp is a great choice!