waifu2x - Online/Offline tool to upscale images
ESRGAN - ESRGAN is an upscaling method that is capable of generating realistic textures during single image super-resolution.
Anime4KCPP - A high performance anime upscaler
MMEditing - Open-source image and video editing toolbox based on PyTorch.
Cupscale - Image Upscaling GUI based on ESRGAN
Upscayl - 🆙 Upscayl - Free and Open Source AI Image Upscaler for Linux, MacOS and Windows built with Linux-First philosophy. - GitHub - upscayl/upscayl: 🆙 Upscayl - Free and Open Source AI Image Upscaler for...