Patch for games to make them playable without Steam.
To get the patch, simply launch Spore. PC players will need to have EADM.
Allied FS Group (AFG)
This is a free add-on for Microsoft Flight Simulator game.
Pingsoft and Teknogods
You can use this tool for play Activision MW3 Multiplayer without using steam.
Introversion Software Ltd.
In this game you get to build and manage a Maximum Security Prison.
Client for multiplatform social service by Ubisoft.
A comprehensive steam table software for finding steam and water properties.
Archon's Steam Tables is the program that gives the steam table values.
Steam Properties is an application that calculates properties of steam/water.
American Process Inc
Steam Calculator is a steam table calculator built as an MS Excel add-in.
Steam Flex is a program based on Keenan & Keyes steam tables.
Enhanced Steam adds many new features to the Steam website.
Idle Master idles your Steam games to extract all of your Steam Trading Cards.
Steam Customizer lets you edit Steam skin files (STSKIN format).
Upload screenshots to the Steam Cloud without Steam in-game overlay.
Creates patch files using hash files or create self-executing patch files.