Browse free open source System software and projects for Windows below. Use the toggles on the left to filter open source System software by OS, license, language, programming language, and project status.

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  • 1
    JauntePE
    Windows portable app maker: launcher(s), runtime, and gui designed to help you run non-portable applications in a portable manner.
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    Downloads: 31 This Week
    Last Update:
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  • 2
    This used to be a tool written for an article in The Delphi Magazine by Marcel van Brakel and myself in 2005. It basically attempts to do the same as WinObj, but is written in Delphi.
    Downloads: 1 This Week
    Last Update:
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  • 3
    The CallerID ActiveX Control can read caller ID information from any device that supports Caller ID. It raises a Ring event each time the modem detects a change in the Ring indicator, but the control will not answer incoming calls. The control supports ma
    Downloads: 0 This Week
    Last Update:
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  • 4
    This project contains some test scripts and software for Analog Devices' DSP chip emulators. This verifies whether a particular emulator is working correctly with a particular PC and target board.
    Downloads: 0 This Week
    Last Update:
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  • 5

    KA9Q Mirror

    An impressive early implementation of TCP/IP

    Mirror directly approved by Phil Karn, KA9Q. The KA9Q NOS TCP/IP package began life way back in 1985 on a surplus Xerox 820 computer board running CP/M with a 4 MHz Zilog Z-80 CPU, 64KB of RAM and a 8" floppy drive holding all of 243KB. Later, it moved to the IBM PC with the 8088 and 80286 CPUs running MS-DOS. KA9Q NOS was only the second known implementation of the Internet protocols for low-end computers. Unlike PC/IP, KA9Q NOS could simultaneously act as an Internet client, a server and an IP packet router, and handle multiple client and server sessions. KA9Q NOS attracted many contributors and became widely used throughout the 1980s and 1990s in amateur packet radio and various educational projects. In a way, it was the Linux of its day. KA9Q NOS became the basis for several low-end commercial dialup terminal servers and routers. It influenced the development of the Internet protocols and implementations, including the Linux kernel.
    Downloads: 0 This Week
    Last Update:
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  • 6
    INACTIVE STATUS: The Recommendation Tracker is not actively being developed. SUMMARY: The Recommendation Tracker facilitates consistent standardized (XCCDF, OVAL, CCE, CPE) guidance authoring through an established format for creating, developing, and tracking all information pertinent to security guide and benchmark generation.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Squrelayerproxy is a project aimed for adding more privacy for existing messengers, proxy and security features. For windows you have a free and good HTTP proxy and in linux we have a shell-wrapper based on provocation-answer customizable secret algorith
    Downloads: 0 This Week
    Last Update:
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  • 8
    Webmin Plus was Open Country's enhancement to Webmin. Today, the standard version of Webmin incorporates the interface to the popular open source backup and restore Bacula project. To obtain a free copy of Webmin, please go to Webmin site www.Webmin.com
    Downloads: 0 This Week
    Last Update:
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