SixLabors/ImageSharp.Textures

KTX 2.0 (.ktx2) parser and serializer.

Encode/decode/info to KTX/KTX2/DDS files with LDR/HDR and BC/ASTC/ETC2. Mac/Win C++11 too, Mac viewer, and scripts for batch processing textures.

DirectXTex texture processing library

Tool and library for constructing compressed textures across platforms

KTX (Khronos Texture) Library and Tools

Basis Universal GPU Texture Codec

ImageHeat is a program for viewing encoded textures.

An image and texture viewer for tga, png, apng, exr, dds, pvr, ktx, ktx2, astc, pkm, qoi, gif, hdr, jpg, jxl, tif, ico, webp, avif, heic, and bmp files. Uses Dear ImGui, OpenGL, and Tacent. Useful for game devs as it displays information like the presence of an alpha channel and querying specific pixels for their colour.

tiny dependency-free lossless compressor for BC/DXT texture streams (C99, ~1000 LoC)