15
Valve
19
Freeware
A tool, shared between all owners of Valve Source games and locked to a particular engine.
16
BackupMill.com
14
Freeware
Open Source Backup is a back-up utility for Windows.
Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
2
Benjamin Marty
52
Open source
A comprehensive open-source tool to create your own 2-D animated games.
3
Microsoft Corporation
Freeware
Defines a set of XML schemes for representing spreadsheets and charts.
1
Programming Systems Lab
2
Open source
Employee Info Starter Kit is an open source ASP.NET project template.
6
The OpenBlox Team
26
Freeware
OpenBlox is a free, open-source (soon-to-be networked) game development kit.
67
Free
Open Source Design System starter kit with UI toolkit, component library, and AI assistant.
Microsoft Corporation
2
Freeware
The Open XML SDK simplifies the task of manipulating Open XML packages .
6
The Imprudence Project
424
Freeware
An open source metaverse viewer project based on the Second Life Viewer source.
SciActive
1
Freeware
Open Menu+ Portable is an open source portable application launcher.
1
NazguL
2
Freeware
Open R-Community Tools is an open source company and mission builder.
Syscomp Electronic Design
1
Shareware
The software is open-source and source code is included.
60
code::Biscuit
36
Freeware
Open Metronome is a free, open source metronome for Windows and Windows Mobile.
WANdisco
11
Open source
The software can be used with any open source or closed source software.
