Level Creation

Alternative Map Editor for GoldSrc games

Simple bindings for debugging maps

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

Tools to aid in creation of HDR Targa files (command line)

Update to ZHLT

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

Analyzes and reports on errors in the map compilation process

Small application for viewing map files, Superseded by crafty

Another great tool from RedMser which tracks Hammers compilation progress even when it seems to hang

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

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.

Rotates selected entity types in a map

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

The Official Editor for Valve Games

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

Similar to ZHLT for Goldsrc, it speeds up compilation for Source

converts Minecraft files into vmf files

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

Decompiles some BSP maps with most support for Nightfire 007

Small prefab to help protect your map

Creates .Res files for Source games running on a server

Small utility for helping protect bsp maps

Collection of the main tools required for mapping with GoldSrc

The open source, cross platform level editor for idtech games (GTKRadiant fork)

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

Useful tool for extracting the contents of BSP files

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

Aids in nthe process of converting GoldSrc maps into Source maps

The only native Mac OS X level editor for Quake 1

Standalone Compiler for Source Maps

Convert Worldcraft 3.3 Maps into the Radiant Format

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

RandMap is a random map generator for Half-Life

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

Displays all options for, and facilitates, compiling maps for Nightfire

Lists maps for easy maplist.txt

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

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

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

Great little application for viewing skys used in game

Edit the entities of Source and GoldSrc games

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

Open-source library for reading and editing BSP files

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

Valve Map Extractor modified version (Successor to VMEX)

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

Edit light values inside a Maps RAD file

Collection of tools useful for mapping with GoldSrc

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

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

OGLE is a rather amazing 3d tool that can extract shapes from 3d scenes being rendered on a computer screen

Convert .BSP files to .MAP files & Extract files from .PAK or .SIN files

Frontend wrapper for netvis

Preview a map contained in a BSP file.

Simple tool to dump raw data from Valve's map files.

The Original official mapping utility from Valve

makes textfiles to go with your overview pictures from Half-Life maps.

Decrypt files that have been protected with BSPProtect (commandline)

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

It is another type of solid which is perfect for creating terrain. A plugin for Hammer

Decompile GoldSrc .bsp files into Hammer .map files.

Identifies and archives all dependencies for bsp files.

This is Badger. It's a tool to generate levels for Half-Life 2, Black Mesa.

Quake2/3 map surface generator

Free, Opensource, drop-in editor replacement for Hammer

Windows interface that frontends the compiling utilities

Tools supporting the creation of HDR Images for the Engine

GUI frontend for Source compiling tools

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

Older program used for editing entities within bsp maps

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

Used to take source-css console commands and convert them into .vmf-compatible commands.

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

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

Older free for personal use version of Terragen for sculpting landscapes

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

Editor used for 007 Nightfire map creation

This tool blocks Hammer from converting plane coordinates to integers when exporting .map file and thus enables Hammer to output the original floating point coordinates.

Batch files for killing the compile processes

Tool for compiling Maps from hammer