Level Creation

Modified Compiler with support for large models and textures

Generate mazes for your level in GoldSrc

Collection of the main tools required for mapping with GoldSrc

Rotates selected entity types in a map

Valve Batch Compile tool (VBCT) is a source map Compile tool

This program will create a half-life2 displacement map from a heightmap image.

Alternative Map Editor mainly used for Quake 2 but compatible with GoldSrc

Multi Game Map Editor that supports Half-life

Small utility for helping protect bsp maps

List Maker automatically generates your maplist.txt and mapcycle.txt, it can be further used for making lists outside of Maplist making.

Batch compile Source and GoldSrc Maps

Batch map compiler for GoldSrc

Q3 .map to HL2 .vmf converter

Alternative to Hammer Editor for Level design

Modified versions of the tools used in the Map compilation process

Standalone Compiler for GoldSrc Maps

Preview a map contained in a BSP file.

Color Correct is a 3DS Max texture plug-in which alters the colors of any texture

GUI frontend for Source compiling tools

Contains 3 Tools, BSP_View, BSP_Tool and BSP_Slicer all of which perform useful tasks on Half-Life Maps

Generate a random map for Half-Life based on criteria you set in the application

Great little command line tool for creating a backup of your map during the compile process

The open source, cross platform level editor for id Tech games.

Hack the colors in WorldCraft

This tool can help you by grouping the map into VisGroups based on a grid.

Decompile GoldSrc .bsp files into Hammer .map files.

Custom DLL that supports transparency in Half-Life for Steam

The Calliper editor (formerly Crowbar) is designed to be a cross-platform, extensible level editor that accelerates the creation of computer game maps, and is targeted specifically at Source engine games.

Custom DLL that supports transparency in Half-Life for pre Steam WON

Windows interface that frontends the compiling utilities

Frontend wrapper for netvis

Alternative to Hammer

A slimmed down copy of the Source SDK 2013 map compile tools

Inserts instances into a map

ZHLT rebuilt and up to date with latest engine build

Worldcraft Hammer Editor Map Compiler is a set of .bat files that make the process of compiling and developing .bsp maps from .vmf files an easy and fun task.

Update to ZHLT

The Original official mapping utility from Valve

The Official Editor for Valve Games

Allows you to create interesting 3D shapes without going through all the hassle of vertex manipulation

Create a custom light style for your goldSrc maps

This is an modified version of VHLT v34 by Uncle Mike designed for the Xash3D engine (bsp v31)

Small Tool for extracting Textures from BSPs and into WADs. Includes GUI Versions WinTextract & Textract Suite

Older program used for editing entities within bsp maps

Crafty is a 3D object, material, model and file browsing utility for Source & GoldSrc Maps.

RandMap is a random map generator for Half-Life

This project is a prototype map renderer for Half-Life BSP files.

integrates into Hammer and allows conversion of Source Engine units into metric or imperial units.

Convert maps between Quake3 and Half-Life

Map Resource Extractor (MRE) is a small program that reads the VMF, and only copies the content that has been used in the map.

Standalone units converter

Small tool for generating Random Source Maps

Well made Russian Level Editor for GoldSrc

A small VMF to JSON parser

Collection of tools useful for mapping with GoldSrc

Decrypt files that have been protected with BSPProtect (commandline)

Valve Map Extractor modified version (Successor to VMEX)

Entspy is program for viewing and editing the entities of compiled map

Optimizes the entities in compiled maps, allowing you to include more entities and also reduce network traffic.

Free, Opensource, drop-in editor replacement for Hammer

Tool for compiling Maps from hammer

Random SP map generator for Half-Life

The only native Mac OS X level editor for Quake 1

Small application for viewing map files, Superseded by crafty

Modification of Source Valve Hammer Editor to fix some issues. Fixes brush vertex precision loss.

Tools supporting the creation of HDR Images for the Engine

Modify the entities of a .map file by editing its text

A collection of JavaScript functions to load Goldsource and Source map files and render them. Not an editor.

Joiner is a little application that reads in a template .vmf file and produces a new .vmf filled with supports based on your template and customised settings or config.

This is the barebones program that GFlip uses as it's base

Edit the entities of Source and GoldSrc games

Adjust the light levels in a map

Edit light values inside a Maps RAD file

Alternative Map Editor for GoldSrc games

Generates Terrain for Games

Identifies and archives all dependencies for bsp files.

A tool for tweaking hammer settings and using multiple texture profiles

Removes entity names from your map and helps prevent people from stealing your work

Create Displacements for your maps

Alternative Map Editor for GoldSrc games