Level Creation

The Original official mapping utility from Valve

Small utility for helping protect bsp maps

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

Multi Game Map Editor that supports Half-life

Simple tool for converting world units into Hammer Units

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

Update to ZHLT

Generates displacements that would usually take an extremely long time, or just be impossible to do in Hammer.

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

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

Alternative Map Editor for GoldSrc games

Alternative to Hammer

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

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

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

ZHLT rebuilt and up to date with latest engine build

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

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

A tool for tweaking hammer settings and using multiple texture profiles

Create an easily readable version of an FGD (commandline)

Generates Terrain for Games

A nice tool made in 2015 which can come in handy sometimes when a bsp file is too large and wont work in BSPtoMAP.exe

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.

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

A tool to assist in the compiling of source engine maps

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

View and Edit the Entity information of a compiled BSP Map

Alternative to Hammer Editor for Level design

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

Convert Worldcraft 3.3 Maps into the Radiant Format

Quake2/3 map surface generator

automatically finds mapfiles to compile in the directory it is run

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

Decompile Source .bsp files into Hammer .vmf files. Successor to VMEX

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

Edit light values inside a Maps RAD file

Editor used for 007 Nightfire map creation

Analyzes and reports on errors in the map compilation process

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

C# library that will parse Quake/Half-Life MAP files

Modified Compiler with support for large models and textures

Free, Opensource, drop-in editor replacement for Hammer

GUI frontend for Source compiling tools

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

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

Valve Map Extractor modified version (Successor to VMEX)

Decompiles some BSP maps with most support for Nightfire 007

Lists maps for easy maplist.txt

Hack the colors in WorldCraft

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

Adjust the light levels in a map

Batch compile Source and GoldSrc Maps

Standalone Compiler for GoldSrc Maps

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

GUI Compiler for Half-Life Maps

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

Tool for compiling Maps from hammer

Frontend wrapper for netvis

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

Convert maps between Quake3 and Half-Life

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

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

A small collection of FGD's for Source

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

Creates .Res files for Source games running on a server

converts Minecraft files into vmf files

Some Dev Texture guides to aid with level creation

Modified versions of the tools used in the Map compilation process

Great little application for viewing skys used in game

Valve Map Extractor, Decompile BSP maps for source (original version)

Batch map compiler for GoldSrc

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

A small VMF to JSON parser

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

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

Standalone units converter

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

Small prefab to help protect your map

Inserts instances into a map

Create Displacements for your maps