Open Source C# System Software for Windows

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

  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
    Learn More
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    Key Presser

    Key Presser

    Fully Configurable Automatic Keyboard Presser

    Current stable release: Key Presser V4.4. Key Presser is a tool that can automatically press any key combination repeatedly or a set amount. It's ideal for gaming and it has a DARK MODE! The key pressing can start and stop with any hotkey of your choice.
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    Downloads: 1,357 This Week
    Last Update:
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  • 2
    IsoCreator (could also be called Folder-to-ISO or Directory-to-ISO) C#.NET 2.0 application which creates ISO 9660 Joliet CD images from a given folder or volume. Can also create ISO with virtual files, given a tree representing a directory structure.
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    Downloads: 195 This Week
    Last Update:
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  • 3
    Ultimate Auto Typer
    This software is developed in C# using Visual Studio 2010. It act as an online bot.
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    Downloads: 164 This Week
    Last Update:
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  • 4
    A Windows TFTP server and client written in the .NET framework using C#. Includes support for TFTP options, logging of TFTP requests to different sources including to a SQL server. A class is also available to include TFTP into your own program.
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    Downloads: 52 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 5
    Tail for Windows

    Tail for Windows

    Windows visual tail for log and text files

    WinTail is a freeware Tail for Windows tool, capable of simulating the LINUX / UNIX tail command, including extra features offered by the Windows GUI concept. Includes features such as SMTP and sound notifications of specific keywords found within the files being monitored by a sort of grep functionalty. This tool is compatible with all 32bit/64bit Windows platforms both client and server.
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    Downloads: 65 This Week
    Last Update:
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  • 6
    PowerLed

    PowerLed

    RGB power indicator

    This is the software i created for controlling my PC's power indicator. The indicator has been replaced with an Arduino controlled RGB led. Core Temp is required and the Arduino code requires the CMD Messenger library. This software is in beta, and not 100% completed yet.
    Downloads: 32 This Week
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  • 7
    Hive Mind LOIC
    Hive Mind LOIC is a version of the Low Ordbit Ion Cannon made by Praetox, which was adapted for centralized control by NewEraCracker, when the project was then taken on by me. The amongst a few fixes I added RSS control (Such as via Twitter).
    Downloads: 4 This Week
    Last Update:
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  • 8
    LOIC

    LOIC

    LOIC TCP/IP Stresser v1.1.0.1 By LifeOwner

    LOIC TCP/IP Stresser Tool History I was downloaded the original LOIC within version 1.0.8.0 and changed it to be better without changing the other functions which were worked nice. The grey skin i hope you like it! Reworked by LifeOwner. New Features Work • The UDPV2 work like charm with low builded connections you might get timeout in your internet connection might cause you're too slow. (I tested it with 25MB's Downstream/ 2MB's Upstream). • The status checker function will be slowly when the ip->port will be offline, so do not worry the program still running and working on it, just the timeout is bigger than usually to make sure it will works for slower connections. Have fun with it i hope you will like it! New build by LifeOwner 2016.
    Downloads: 15 This Week
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  • 9
    Sleep#: Save Power. No More Noise!

    Sleep#: Save Power. No More Noise!

    Send computer to sleep after VLC, WMP, Google Play Movies & TV

    *** For the latest v5 with integrated YouTube Web (controllable with the YouTube app on your phone) please download from https://www.microsoft.com/en-gb/p/sleep/9ppgrg6t7dcj *** Do you use your computer for playback of films, streamed TV etc. before going to sleep? In these cases, Windows' sleep functionality is suspended and won't kick in once the video has finished. The solution for many is to use a sleep timer to send the computer to sleep after the estimated amount of time of the video. But you need to remember to do this every time. Sleep# handles this automatically: Sleep# sends your computer to sleep after the playback of fullscreen video, providing Windows has been idle for a predefined amount of time. There is a grace period at the end of the fullscreen video before sending your computer to sleep, allowing you to interrupt the process should you still be awake. Sleep# works with VLC media player, Windows Media Player, Google Play Movies & TV amongst others.
    Downloads: 2 This Week
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  • Connect every part of your business to one bank account Icon
    Connect every part of your business to one bank account

    North One is a business banking app that integrates cash flow, payments, and budgeting to turn your North One Account into one Connected Bank Account

    North One is proudly built for small businesses, startups and freelancers across America. Make payments easily, keep tabs on your money and put your finances on autopilot through smart integrations with the tools you’re already using. North One was built to make managing money easy so you can focus on running your business. No more branches. No more lines. No more paperwork. Get complete access to your North One Account from your phone or computer, wherever your business takes you. Create Envelopes for taxes, payroll, rent, and anything else automatically.
    Get started for free.
  • 10
    Hexadecimal patcher for files
    Downloads: 4 This Week
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  • 11
    Ocean Optics Sample Pack

    Ocean Optics Sample Pack

    Sample code for Ocean Optics OmniDriver spectrometer device driver

    Sample code demonstrating how to use OmniDriver to drive Ocean Optics full range of spectrometers from C, C++, C#, Java, LabVIEW, Delphi, MATLAB and more.
    Downloads: 5 This Week
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  • 12

    Gutmann Algorithm Secure File Deletion

    Using Gutmann method for securely deleting files in Windows.

    Gutmann method uses 35 passes over the region to be deleted, 8 of them are Pseudo-random. Considered by some to be highly effective for preventing file recovery. Requires .NET Framework 4.0 --- Systems & Safety Establishment https://sarab.me Source Code available in c# with comments. Reference: http://www.cs.auckland.ac.nz/~pgut001/pubs/secure_del.html
    Downloads: 2 This Week
    Last Update:
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  • 13
    IENetP Test Tool
    Industrial Ethernet Network Performance (IENetP) Test Tool developed by the National Institute of Standards & Technology (NIST). This test tool determines the network performance of industrial devices using standardized metrics and tests.
    Downloads: 2 This Week
    Last Update:
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  • 14
    Star Trek Online Demo Launcher
    The Star Trek Online Demo Launcher will help you to inspect, manage, and run your demo files recorded in "Star Trek Online". This tool is not endorsed or supported by Cryptic Studios or Atari.
    Downloads: 3 This Week
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  • 15

    RayConsole

    A command prompt for Windows

    RayConsole is an equivalent to Windows CMD with some additional functions, like transparency mode, tabs, UNC-path support, fast mark, copy and paste functionality or full screen support. PLEASE NOTE: The current development status of this project is Pre-Alpha, so don't worry about errors and bugs. I try to fix them as soon as possible. Also some features listened above aren't implemented yet.
    Downloads: 2 This Week
    Last Update:
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  • 16
    A graphical Windows ping utility written in C# that allows you to log and graph ICMP respones from multiple hosts. Includes a C# class library for ICMP and ping to use in your own program.
    Downloads: 2 This Week
    Last Update:
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  • 17
    DupEliminator will scan your directories for any duplicate files using md5 checksum comparison. You can scan multiple directories allowing you to scan local and remote directories at the same time.
    Downloads: 1 This Week
    Last Update:
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  • 18

    Fayax Folder Maker

    Creates multiple folders

    A simple utility to create multiple folders. Numbers, Days, Months, specialized, custom and from a text file. Several combinations and delimiters allowed.
    Downloads: 1 This Week
    Last Update:
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  • 19
    If you need a service like heartbeat for linux on a windows machine and the enterprise cluster functionality is too complex, too expansive or you just don't want a quorum. The objective for this application his high aviability.
    Downloads: 1 This Week
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  • 20
    Simple tool to check if a port on a chosen host is open.
    Downloads: 1 This Week
    Last Update:
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  • 21

    Recovery Star

    Recovery of damaged data on optical media.

    Recovery of damaged data on optical media.
    Downloads: 1 This Week
    Last Update:
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  • 22
    A tool for calculating IPv4 Subnet Masks for classless IP addressing.
    Downloads: 1 This Week
    Last Update:
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  • 23
    asvn
    The Arc-live(X86-i386)is a distribution live dvd and pendrive with automatic hardware detection and is now included the kernel-3.2.0-4-486/3.2.0-4-686-pae(arc-live-1.0.1-wheezy stable with live-installer).
    Downloads: 1 This Week
    Last Update:
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  • 24
    .NET ShutMan
    The .NET ShutMan project is a shutdown manager. You can create a countdown-timer and the program shutdown your pc when the timer is expired (up to 36 hours)! Important: You need the .Net Framework 4.0!
    Downloads: 0 This Week
    Last Update:
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  • 25

    ASAP Backup

    A Simple Archiving Program

    A simple backup program written in C# that uses AlphaVSS (Thanks Decaf!) to copy files that are in use by programs. I created this project after becoming frustrated with the bulkiness and price of backup solutions available. I have become distracted with other projects, including porting over a concept of this project to C++. There is a lot of good code here and plenty more to do. Hopefully it can help someone else out there. Thanks for looking rmeadejr
    Downloads: 0 This Week
    Last Update:
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