With TRENCH analyze in a few minutes what would take hours to do by hand.
Naval Military Press
Great reference resource for the battlefield tourist.
To play the game you will need a steady hand and a good mouse.
Retro Army Limited
Defend the invaded land against the Dastardly Black Army.
Customize the music blocks used in the popular game Minecraft.
TT MineCraft server creator
Helps you to create your brand new server, and keep it up-to-date with one click.
Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
It is an advanced address book program for managing contacts.
Creates mind maps based on rich examples and templates.
Bible Maps has 13 Bible maps which covers almost all major places in Bible.
Can do many things like map backups and lots more minecraft.jar backups.
The Overviewer Team
This program generates a map for your minecraft world.
It is an open source full-fledged Minecraft mod, texture pack and save manager.
Bukkit is a free, open-source, software project for popular Minecraft game.
An open source game that tries to convert the popular game Minecraft in 2D.
Open any texturepack you have in your minecraft/texturepacks directory.
An near perfect open-source imitation of Minecraft game.
Jackie Ng, Kenneth Skovhede
MapGuide Maestro is an open source map authoring tool for MapGuide.
D2D Map Editor
D2D Map Editor is an open source project written in C#.
Aciqra is an open source virtual sky map and planetarium.