Resprite VS PixelCraft

Aseprite - Aseprite is an art program dedicated to the creation of pixel art.

Pixelorama - Free and open source sprite editor and animator, ideal for pixel art.

Pixilart - A drawing app for delightfully retro pixel art

Pixen - Pixen is a professional pixel art editor designed for working with low-resolution raster art, such as those 8-bit sprites found in old-school video games.

PixelOver - A software to convert images, gifs or 3D models in pixel art, animate in realtime with pixel perfect transformations, bones and key animation system. Available for Windows, macOS, Linux

Piskel - Piskel is a website where designers online create sprites or pixel art.