Model Creation

Decompile, Compile, and View Source-Engine & GoldSrc Models in a Convenient Interface

3D modeling package with inbuilt support for Valves Engines

This is designed as a substitute for Milkshape in the process of bringing a model from Blender (with the SMD Tools plugin) into Half-Life 1 and Goldsrc based mods. It should also be useful for Source .smds exported from other tools, and is by no means Blender specific.

and allows you to flip individual animation smd's

GUI frontend for studiomdl

Free UV Unwrapping tool

Xash3D Model Viewer

Export tools for Blender

View useful information in QC files

Lightwave Source engines plugins for import and export

Decompile MDL files back into SMD files

Helps in the model decompile process.

Creates almost all of the code required to add new weapons into Half-Life

Export Modo files as SMD

3d modeling application

This application allows you to apply VTA animations to SMD model files.

Now a discontinued tool Softimage was once at the forefront of 3D Content creation, The modtool was provided for free.

Large Model compiler for Half-Life mods by Xash-Team

modified studimdl, compiles very large models

Small collection of model tools for use with the Valve Engines

A GUI for Goldsrc MDL compilation and decompilation.

modernized studiomdl.exe

and allows you to flip individual animation smd's

This is a model viewer for Quake 1. Once a paid program, it became freeware in 2006.

Plugin for NightFire Workshop

View model files for goldsrc

A model viewer that can open any HL model and view animations, zoom, etc.

Import & Export tools for Blender

3D modelling interface for working with Half-Life Models

Modify select parts of a model such as texture references

This program helps find models for Source mappers.

GUI frontend for studiomdl

Official Addon for Softimage

convert VMF map files to SMD geometry files