Unlike Half-Life Model Viewer this tool is designed to support multiple asset types. This allows the tool to be updated to support other Half-life 1 assets in the future.
The change in executable name also has the advantage that associations with
HLMV.exe
made by other versions of the program no longer affect this program.Note: this tool only supports Half-Life 1/GoldSource, not Half-Life 2/Source and Source 2!
Minimum requirements: Windows 7 and a graphics card capable of running OpenGL 2.1 or newer
If you cannot run this, you can try Half-Life Model Viewer 2.10 instead: https://gamebanana.com/tools/6028