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
    Leader badge
    Downloads: 184 This Week
    Last Update:
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  • 2
    VitalSignsCapture

    VitalSignsCapture

    Download data from medical device interfaces in ICU & Anaesthesia

    A C# .NET app to download or capture data from several medical device interfaces such as Datex AS3 S/5 Anesthesia, Philips Intellivue, GE Dash, Mindray HL7, Spacelabs, Draeger Infinity, Draeger HL7 patient monitors, GE Engstrom, Draeger (MedibusX), Maquet (Servo-i, Servo-U & Flow-i), Puritan Bennett ventilators, Covidien BIS Vista cerebral monitor, Fresenius Agilia, Alaris Carefusion, BBraun Spacecom syringe and volumetric pumps, Roche Cobas ASTM ABG analyzers. Requires Visual Studio 2022, .NET 8 or Visual Studio for Mac to compile. Support for capture from other monitors is planned in future.
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    Downloads: 34 This Week
    Last Update:
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  • 3
    Mail Alert Simple Mailer

    Mail Alert Simple Mailer

    Mail Alert Simple Mailer

    Mail Alert Simple Mailer is a simple command-line utility designed for IT administrators for sending e-mail from Microsoft Windows OS. It can be executed from command line, Windows batch file or PowerShell scripts. My main reason for writing this software was to handle events generated by Dell OpenManage Server Administrator (OMSA), APC PowerChute and Windows Events to send hardware status and alerts like temperature alerts, UPS battery status, powerline status and RAID controller alerts from monitoring software. It can be used with any other software where you can configure external application to be executed when specific event occurs. Mail Alert Simple Mailer supports SSL and STARTTLS protocols, so it is compatible with many free e-mail providers like GMail, Hotmail, etc. Unlike other simple command line tools it supports ISO-8859-1, ISO-8859-2 and UTF-8 code pages for national characters. Mail Alert Simple Mailer encrypts SMTP password in configuration file.
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    Downloads: 9 This Week
    Last Update:
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  • 4
    Keyboard Presser

    Keyboard Presser

    Auto key presser program

    Auto key presser program. It is fast and simple. Features (v 1.5) * You can automate multiple key presses (Like CTRL + A, SHIFT + X + 3 ...) * Custom delay between each keystroke * Choose window you want to sent key strokes to * Switching to Keyboard Presser program automatically pauses process
    Downloads: 32 This Week
    Last Update:
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  • 5
    GazeBoard

    GazeBoard

    WebCam Eye Tracking, AAC text entry

    GazeBoard EyeTracking using only ordinary webcam. text-entry system that has a restricted on-screen keyboard with ambiguous layout for severely disabled people. The main reason for using such a keyboard layout is that it enables the use of gaze tracking systems with a low spatial resolution (e.g., a web-camera based gaze tracker). The goal of the GazeBoard project is to develop a gaze-based AAC system that supports facilitates fast text entry, as the primary AAC tool for users You can also check out GazePointer, which lets you move mouse cursor using your eyes. https://sourceforge.net/projects/gazepointer/ GazeRecorder, which records your eye movement on the screen: https://gazerecorder.com Online Live Demo: GazeCloudAPI real-time eye tracking https://api.gazerecorder.com GazeRecorder APP (Behavior Analytics Made Easy. Website Eye-Tracking Heatmaps & More) https://app.gazerecorder.com
    Downloads: 14 This Week
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  • 6
    Rockbochs PBX

    Rockbochs PBX

    Respins of various open source PBX projects

    This project serves to provide respins of some common open source PBX projects to include additional drivers, functionality, and software not found in the original projects.
    Downloads: 10 This Week
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  • 7
    SoftHotspot

    SoftHotspot

    SoftHotspot - Create wifi hotspot connection easily

    SoftHotspot lets you share Internet from your pc with your smartphone, laptop, media player, tablet and other pc. Easily create a WiFi Hotspot and connect all your devices. Share your WiFi, 3G, 4G and Ethernet connection with other devices. Your Hotspot is automatically secured with WPA2-PSK encryption and that means, all users will get the most secure WiFi sharing experience. Watch network usage and get notifications when device connected/disconnected with your hotspot network. Please Note: You need to install .net 4.0 for this app to run on windows 7.
    Downloads: 3 This Week
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  • 8
    Torrent Cleaner

    Torrent Cleaner

    This app deletes the copies that most torrent clients keep in your pc.

    The most torrent clients keep copies of every torrent or even magnet url you load by taking you space and making fast proccessing difficult...But Torrent Cleaner deletes these copies and makes you happier ;) It can only be used for Windows 7 and Vista but this won't be for long. This app is here as an early beta version but soon we are going to have a site and many updates of it...some updates i have think are: GUI, WinXP OS and other languages Visit the website for more information and for the features of every version
    Downloads: 5 This Week
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  • 9
    TinyRadius is a small, fast and reliable Java Radius library capable of sending and receiving Radius packets as specified by RFC 2865/2866. TinyRadius is not a fully-fledged Radius server, but helps you to implement Radius services in your application.
    Downloads: 1 This Week
    Last Update:
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  • 10
    PyCheck

    PyCheck

    Calculates the checksum of a file, and compares it to an original.

    PyCheck calculates the checksum of a file, and compares it to an original either by selecting an original copy of the file, or manually entering the checksum of the original file, such as when it is provided on a website from which you downloaded a file. In Linux this program depends on the Python3 TK package, so make sure you have python3-tk installed using your distribution's package manager before continuing. I digitally sign some files in my releases. If you'd like to verify those signatures, you can find my PGP/GPG keys at: https://marcusadams.me/keys.html If you'd like to donate there's several ways to do so: PayPal: https://paypal.me/gerowen Bitcoin (BTC): bc1q86c5j7wvf6cw78tf8x3szxy5gnxg4gj8mw4sy2 Monero (XMR): 42ho3m9tJsobZwQDsFTk92ENdWAYk2zL8Qp42m7pKmfWE7jzei7Fwrs87MMXUTCVifjZZiStt3E7c5tmYa9qNx
    Downloads: 2 This Week
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  • 11
    The JavaBluetooth Stack is a 100% Java implementation of the Bluetooth Specifications Version 1.1. It uses the javax.comm package to address the Bluetooth chip, and implements the JSR-82 (javax.bluetooth) API. Deployment on TINI is possible.
    Downloads: 1 This Week
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  • 12
    ROVELLA

    ROVELLA

    Free TCP hole punch 4all

    ROVELLA allows to share TCP resources over the internet, also from machine behind firewall and without a public IP nor static. It is simple and inexpensive. You can run multiple instances on a single public machine to share multiple services also on different machines. Version is 0.1, but it works pretty well!
    Downloads: 1 This Week
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  • 13
    rCMD-JMP

    rCMD-JMP

    JMP plugin for encrypted remote terminal and file transfer

    ▪ Run any command asynchronously on remote desktop, get printout from a process, exit code, PID. ▪ Transfer file to / from remote desktop. ▪ All data are encrypted for mobile clients. ▪ No intermediate servers are involved, conncections are made directly to the target machine. The plugin connects to and runs together with JMP node on the target machine, thus the package includes JMP main classes. User calls rCMD shell client app (included in the package) on client's machine with arguments. ---------------------------------------------------------------------------------------- Get mobile rCMD client here: https://rcmd-android.sourceforge.io/ ----------------------------------------------------------------------------------------
    Downloads: 1 This Week
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  • 14
    ( pro ping )pinger network alert monitor

    ( pro ping )pinger network alert monitor

    Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY

    Thank you for your DONATIONS for Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY. Look on the tab files, select and download the version of the operating system that you need of this slight textual code that requires no system update. Network monitoring analyzer, network scanner with ping, traceroute and beeper alert and warning mail sender. Capable of scanning IP INFINIT, automatic detection of the source of network interruptions without GUI interface configurations. More, it is designed for the computer technician who carries a powerful tool in the USB key. In addition, an audible alarm warns you via Telnet or SSH terminal, a log files recorded can be used to convey specific information to the system administrator. It is comes with a configurable for warning by email. lightweight code, coming with the source files, written in C, Email warning sender, ANDROID ping, SPARC, AMD64, traceroute, DETECT SOURCE Downs, Warning by Email, C language
    Downloads: 0 This Week
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  • 15
    SerialPortNet is an open source serial port communication library for Microsoft .NET. It's written in c#, implements complete .NET 2.0 specifications, and is designed to allow for multiple OSes and add-on 3rd party Serial to Network adapters.
    Downloads: 0 This Week
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  • 16
    an advanced php uploading script with MANY advanced features. including: registration, upload, manage uploads with folder and upload management, ...and MUCH MUCH more!!!
    Downloads: 0 This Week
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  • 17
    BLySP is in development as a mean to research and test new and improved P2P protocols. BLySP will, in a near future, make use of BestLyrics to collect the necessary resources (i.e. computers) to accomplish the difficult task of testing and tuning protoco
    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
    CRML - Conflict Resolution Markup Language - http://www.equiforum.org - is an open source innitiative to develop an XML based Semantic Web ontology (RDF, OWL) for researchers interested in peace to create a standard way of collecting and sharing informa
    Downloads: 0 This Week
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  • 20
    Dominatrix is a general purpose framework for building dynamic distributed projects. It is fairly stable, easy to use and extend, simple to install, and can be used for most any project that requires computation across multiple machines.
    Downloads: 0 This Week
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  • 21
    Real-Time Backup and synchronization for folders. * Read full description on site before using !
    Downloads: 0 This Week
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  • 22
    Two tools able to edit your ipfilter.dat . These tools are able to edit your ipfilter.dat in order to check for big ranges and to check adjacent ranges . From the creators of ipfilterX , Nexus23 Labs . - Updates in Progress -
    Downloads: 0 This Week
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  • 23

    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
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  • 24
    SyncShare Server is a secure messaging and real-time collaboration platform. Build solutions to connect people, data, and applications through firewalls and mobile devices. It handles all networking, security issues and lets one focus on the business
    Downloads: 0 This Week
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  • 25
    A mobile agent framework. Instead of relying on protocols across the wire, send an agent to the server to execute. An example is encryption: send an agent to retrieve data, but let it do the encryption. Client side encryption on the server!
    Downloads: 0 This Week
    Last Update:
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