2
Spesoft Ltd
509
Shareware
Gaming front-end for MAME, GameBase, Daphne, and PC games.
1
Josef Nemec
1,360
Open source
Provides unified interface for all your games, links Steam, Origin, GOG games.
6
Valve
7
Commercial
Half-Life 2: Lost Coast is sort of an add-on for Half Life 2.
67
eMule Plus Team
3,250
Freeware
eMule Plus 1.2c is basically the original eMule P2P client with an improved GUI.
1,614
Valve
1,968,049
Freeware
Steam is an entertainment platform to play games, connect, create, and more.
2
steam-water-properties
38
Shareware
A comprehensive steam table software for finding steam and water properties.
2
Adam Foster
7
Freeware
Minerva: Metastasis is one of the best single player storylines for HL2.
4
Archon Cayman
74
Shareware
Archon's Steam Tables is the program that gives the steam table values.
Taftan Data
7
Shareware
Steam Properties is an application that calculates properties of steam/water.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
1
Cannonfodder
238
Freeware
StudioCompiler: The swiss army knife of HL2 content tools.
2
Flexware, Inc.
Commercial
Steam Flex is a program based on Keenan & Keyes steam tables.
1
Enhanced Steam
157
Freeware
Enhanced Steam adds many new features to the Steam website.
25
jshackles
2,338
Open source
Idle Master idles your Steam games to extract all of your Steam Trading Cards.
4
Blumont Interactive
2,108
Open source
Steam Customizer lets you edit Steam skin files (STSKIN format).