Category:Third Party Tools

These tools have been created by third parties, some which are members of the community, and are not supported by Valve.

Third Party Source SDK tools
Map editors	Hammer++ • QuArK • Radiant • Sledge
Map compilers	Batch Compile Tool • Batch Compiler • Compile Pal • CSTBSP • CSTRAD • CSTVIS • Hazard Team Compile Tool • VBSP_h4xed • Zoner's Half-Life Tools → Vluzacn's Half-Life Tools
Map converters	BSP2MAP → WinBSPC • BSPSource • MapFool • VMEX
Map tools	AutoBSPpackingTool • BSP Viewer → Crafty • Entspy • Map Analyst • Material Enumerator • Map Obfuscator • Pakrat • Source Compile Analyzer • TAR • Vgroup • VIDE • WinBSPZip
Model compilers	GUIStudioMDL • Source Model Compiler
Model converters	Crowbar • FireSoft Half‑Life MDL • FireSoft MS3D to SMD • MDLDecompiler • Propper • Studiocompiler • VMF to SMD
Model tools	3Dcoat • 3DS Max • Blender • Cinema 4D • fragMOTION • GMax • kHED • Lightwave • Maya • MilkShape 3D • Modo • SourceOps • VSIF2VCD • Wings3D • XSI Mod Tool • Zbrush
Displacement tools	DispGen • Twister • Worldmachine
Particle converters	Sparc
Texture converters	360g • FixVTF • TGAtoDUDV • VTF Creator • VTFVer
Texture tools	GIMP • HL2Tex • Sign Maker • Sky Writer • Source model skin editor • Terragen • VMT Editor • VTF Explorer • VTF Shell Extensions • VTFCmd • VTFEdit • VTFTool
Sound tools	L4D2 Sound Mod Creator
VPK tools	GCFScape • Gibbed's VPK Extractor
Libraries	AVIKit • HLLib • VectorLib • VTFLib
Plugins	3DSMax tools • 3DSMax VTF • Blender Source Tools • Blender VertexLitGeneric • MESA • Notepad++ VDF languages • Photoshop VTF • SourceIO • SourceMod • Wall Worm Model Tools
Other	BEE2 • CtxConverter • Custom Compiler GUI • DuctTape • SSDK Windows Gadget • SteamCMDui • TeamSpen's Hammer Addons • VGUI Localization • VirtualDub • XBLAH's Modding Tool