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
    RealmForge (now Visual3D Game Engine)

    RealmForge (now Visual3D Game Engine)

    1st 3D game engine built in C# for .NET, Visual3D Engine's predecessor

    The first 3D game engine built in C# for .NET, predecessor to the Visual3D Game Engine (https://www.poweraccess.net/visual3d-game-engine), an All-in-One Game Development Tool for Next-Gen 3D Games, MMOs, Simulations and Virtual Worlds powered by Microsoft XNA.
    Downloads: 8 This Week
    Last Update:
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  • 2
    An easy to use Development Environment for OS developers to design, write, compile, test, and publish new or existing OS projects with ease.
    Leader badge
    Downloads: 27 This Week
    Last Update:
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  • 3
    Hex Editor VB is a hexadecimal editor for Windows. It allows to view and/or edit files, process memory and physical/logical disks. It includes lots of functions like file management, process management, advanced conversions between bases, disassembler...
    Downloads: 3 This Week
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  • 4

    Hex File Loader

    A software for upload .hex files to ATMEGA328P and compile .asm files

    Downloads: 3 This Week
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  • 5
    TTGO VGA32 Lite
    NOTE: This project is marked with 'Status: Abandoned' on SourceForge because not enough time can be dedicated to this project. However it may still get sporadic commits to the repository.
    Downloads: 3 This Week
    Last Update:
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  • 6
    An easy-to-use, user-friendly GUI for archived file formats (jar, zip, tar). Explorer-type archive browsing with all the archiving functionality offered through a much easier, quicker & more understandable manner than its command-line counterpart. This project has been replaced by Archive Buddy [http://sourceforge.net/projects/archivebuddy]
    Downloads: 1 This Week
    Last Update:
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  • 7
    JDiagnose provides a framework for creating, running and monitoring Diagnostics written in Java. These Diagnostics can then be included in applications to provide install time and runtime checks that an application is installed and performing as expected.
    Downloads: 1 This Week
    Last Update:
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  • 8
    This application was first designed to allow the creation of XML files based on .Net assemblies. But the developer (me) was out of time and there are some good XML free tools (like Eclipse) that can read XSD files, and allow you to create good XML files.
    Downloads: 0 This Week
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  • 9
    .net compound file implementation
    Downloads: 0 This Week
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  • 10
    ARIO is a C++ library for reading and producing archive files, which are commonly used as libraries of relocatable object files. See also ELFIO project.(http://sourceforge.net/projects/elfio)
    Downloads: 0 This Week
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  • 11
    The Abstract Large File (ALF) project is a portable library for writing files that can be larger than 2GB or contain holes on systems that don't natively support one or both properties.
    Downloads: 0 This Week
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  • 12
    Practical demonstration applications for AppsLink (formerly NetservOS), a web-based application integration platform. Contains storage server, mailreader, contact editor, text editor, URL editor, file uploader, and some utility libraries. Perl, Tcl, PHP
    Downloads: 0 This Week
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  • 13
    The Autoconf Macro Archive provides documented and tested macros that are useful to many software writers using the autoconf tool, but too specific to be included into autoconf itself. [DISCONTINUED]
    Downloads: 0 This Week
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  • 14
    Barracuda is a circuit board analyzer that analyze PCB and make sure the new boards doesn't contain errors Barracuda has now his first release, The error detection works fine, but it require to much calibration to get good pictures.
    Downloads: 0 This Week
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  • 15
    Bat2015

    Bat2015

    Bachelor of Science (Informatik)

    The toolkit glpk supports methods for mixed integer linear programming (MILP). These methods solve Capital Budgeting Problems (CBP). Unfortunately, glpk does not support any multithreading and there is no feature to distribute problems via network connections. Today, this is a pitiable sight, because modern computer systems are coupled by networks and support multi threading. We create a distributed system with Apache thrift and the C-API of glpk. Now, it is possible to use as many cores in a network as you want. With a focus on the MILP methods we implement a load balancing and speed up the solving process in a multiplicative way. Sometimes we have super-linear speedup with a small set of hardware. With a splitting of problems, parallel computing and distributing the actual best solution to all running processes we solve CBP much faster than a sequential processing can do.
    Downloads: 0 This Week
    Last Update:
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  • 16
    BinEditor is a editor for binary files, can show the bytes or nibbles as hexadecimal, decimal or binary value. Currently the project is dead, if any want to takeover, email to mariocastelancastro@gmail.com
    Downloads: 0 This Week
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  • 17
    libHFS was a cross-platform wrapper for highlevel filesystem functions including: links, file enumeration, device enumeration, directory traversal, and directory locations (Desktop, Root, System). CPT is this and more.
    Downloads: 0 This Week
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  • 18
    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
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  • 19
    CANTCL is the Canonical Tcl Archive Network and will provide an online repository for binary and source code distributions of Tcl extensions and applications.
    Downloads: 0 This Week
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  • 20
    Clutch is a Java framework for distributed computing using mobile agents. Built using ProActive [http://www-sop.inria.fr/sloop/javall/], it is meant to be a scalable toolkit that can be used to distribute computation across an arbitrary number of nodes.
    Downloads: 0 This Week
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  • 21
    Code Red Sim

    Code Red Sim

    A low-power ISA design and simulator for a 2010 IEEE competition

    This is a student project designed to compete in the 2010 IEEE Computer Society Student Competition: http://www.computer.org/portal/web/competition/2010competition The Code Red architecture is designed for extremely lower power environments, like distributed sensor networks. Included is a design of that architecture, a Java-based simulator, an implementation (without vector instructions) designed as a Logisim circuit (http://ozark.hendrix.edu/~burch/logisim/), and more. The name "Code Red" comes from our team name, the Red Team. Since the competition dictated a small team size, our professor split the class and gave each group a color. We liked the name "Code Red" and chose it to represent our team and school's color (UMass' official color is Maroon.) Only later did we realize that "Code Red" was the name of an unrelated computer worm from 2001.
    Downloads: 0 This Week
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  • 22
    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
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  • 23
    ECG manages different emulator projects. Each project has cpu information (bits, opcodes, registers, etc.) and memory managment(Description, Mirrors, etc.). Once you have done the CPU and Memory Project, you will be able to cross/generate C/C++ code.
    Downloads: 0 This Week
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  • 24
    Elba has achieved its goal and is dead. For open source J2EE application servers, consider Apache Geronimo or ObjectWeb JOnAS.
    Downloads: 0 This Week
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  • 25
    Whois client in the form of a COM DLL, for all Windows platforms. Can be used in any programming language that supports COM automation, or in custom scripts, ASP pages, etc. Includes a simple whois client, and some sample code (wscript and ASP). Fully
    Downloads: 0 This Week
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