Level Creation

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.

Quake Army Knife, multi-purpose tool for games based on or similar to the Quake engine

Edit the entities of Source and GoldSrc games

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

Frontend wrapper for netvis

this will pack every custom item into your map up to and including map over views

Small collection of obfuscation techniques for maps

Collection of tools useful for mapping with GoldSrc

Alternative to Hammer Editor for Level design

A tool to assist in the compiling of source engine maps

Basic Model viewer for GoldSrc

Batch files for killing the compile processes

Preview a map contained in a BSP file.

Modified Compiler with support for large models and textures

Preview a map contained in a BSP file.

Find, display, and optionally round floating point plane coordinates in Source engine .vmf files.

Simple tool for converting world units into Hammer Units

Aids in nthe process of converting GoldSrc maps into Source maps

VSIF2VCD is a command line scenes.image extractor/decompiler.

hlfix is a tool that converts Worldcraft/VHE format files (.rmf) to standard .map files

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

Well made Russian Level Editor for GoldSrc

This is a modified VBSP that does not delete prop_static entities using models with propdata

Identifies and archives all dependencies for bsp files.

Great little application for viewing skys used in game

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

GUI frontend for Source compiling tools

Q3 .map to HL2 .vmf converter

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

This program adds custom content to a BSP. It is a GUI version of Valve's bspzip.

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

View and Edit the Entity information of a compiled BSP Map

Create a Map using color information through 2D

Editor used for 007 Nightfire map creation

GUI Compiler for Half-Life Maps

This is a tool for showing leaks in a map made in WordCraft.

A small VMF to JSON parser

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

Generates Terrain for Games

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

Convert maps between Quake3 and Half-Life

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

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

Map viewer for Valve's GoldSrc engine (needs to be compiled)

Simple bindings for debugging maps

ZHLT rebuilt and up to date with latest engine build

a 3D Shape Generator for the Quake & Half-Life Map Format

Lists maps for easy maplist.txt

Analyzes and reports on errors in the map compilation process

C# Library for working with BSP files (and other similar file formats).

BSP2OBJ is a command-line utility capable of converting Quake, Quake 2 and Half-Life map files into OBJ meshes

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

A modified version of VBSP designed to greatly increase the maximum width and length of visleaves.

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

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

This is a tool I made to create huge forests in Source maps (It should work with any source game!)

Creates .Res files for Source games running on a server

This program will help you to manage all your customs files, for your maps , texture, models or mods

Batch map compiler for GoldSrc

fixes the annoying Navigation Mesh was built using a different version of this map

DirectX based application to open and view Half Life 1 game files (Source Code)

Some Dev Texture guides to aid with level creation

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

Valve Map Extractor modified version (Successor to VMEX)

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

Batch compile Source and GoldSrc Maps

Decompile GoldSrc .bsp files into Hammer .map files.

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

A graphical interface for creating and editing Half-Life FGD Files.

The Official Editor for Valve Games

Useful tool for extracting the contents of BSP files

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

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

Tool for compiling Maps from hammer

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

Decrypt files that have been protected with BSPProtect (commandline)

Small utility for helping protect bsp maps