vtf

VTFLib is a LGPL open source programming library that provides a C and C++ API for reading and writing Valve VTF and VMT format image files.

C# parsers and formats for Half-Life 1 and related engines.

uSource is a plugin for importing MDL / BSP / VMT / VTF and etc... resources to Unity!

A toolset that can 100% automatically port Source Engine levels into clumps of Roblox assets and models.

Three.js loader for parsing Valve's Source Engine models

Deprecated in favor of: https://github.com/craftablescience/MareTF

VTF plugin for Gimp on Linux

Portal 2 assets converted to use in Source SDK 2013

Simple and modern C++ libraries for parsing the various Source Engine formats

Tools for importing Source Engine material (.vmt) files into Blender

A Rust library for converting Source Engine VMF maps into a generic 3D format.

A Python library to convert Valve Texture Format (VTF) files to images

Editor tools that streamline use of Valve assets in Unity

Go package for parsing Source Engine textures (.vtf)

Convert Source engine VTFX files (PS3/X360) to PNG

Injecting lua code in working VTF files and then running it

A (WIP) GIMP 3.0 plugin that reads and writes Valve Texture Format (VTF) files.

Source SS Bump to modern normal map conversion

Simple and modern C++ library for parsing the Valve Texture Format