s3tc

CLI tool for texture compression using ASTC, ETC, PVRTC and S3TC in a KTX container.

Cross-platform texture encoding libary for .NET. With support for BC1-3/DXT, BC4-5/RGTC and BC6-7/BPTC compression. Outputs files in ktx or dds formats.

Dæmon Crunch — Maintained CRN texture compression library and command-line tool producing GPU-friendly formats such as CRN, DDS and KTX. It incorporates Unity improvements, extend platform support and is deeply tested. Maintained by Dæmon Developers for the Unvanquished project.

Library for compressing images with the DXT/S3TC standard. Forked from https://sourceforge.net/projects/libsquish/

DDSWriter is a command-line utility and java library to write compressed and uncompressed DDS.

A pure Zig library for BCn texture encoding/decoding.

[Testing repo for conan-center-index] Conan recipes for libSquish

OpenGL Image (GLI)