Showing 272 open source projects for "using"

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  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
    Download Free Tool
  • Retool your internal operations Icon
    Retool your internal operations

    Generate secure, production-grade apps that connect to your business data. Not just prototypes, but tools your team can actually deploy.

    Build internal software that meets enterprise security standards without waiting on engineering resources. Retool connects to your databases, APIs, and data sources while maintaining the permissions and controls you need. Create custom dashboards, admin tools, and workflows from natural language prompts—all deployed in your cloud with security baked in. Stop duct-taping operations together, start building in Retool.
    Build an app in Retool
  • 1
    Harmony

    Harmony

    Patching, replacing and decorating .NET and Mono methods

    ...Where other patch libraries simply allow you to replace the original method, Harmony goes one step further. It is also used in unit testing WPF controls and in many other areas. Installation is done by using 0Harmony.dll in your project or by using the Lib.Harmony nuget package.
    Downloads: 39 This Week
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  • 2
    Hellzerg Optimizer

    Hellzerg Optimizer

    The finest Windows Optimizer

    Advanced configuration utility that helps you restore your privacy and increase your security. Optimizer is recommended after a fresh, clean installation of Windows to achieve maximum privacy and security. Depending on your version of Windows, Optimizer will also allow you to perform some specific tweaks.
    Downloads: 210 This Week
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  • 3
    Authenticator Pro

    Authenticator Pro

    Two-Factor Authentication (2FA) client for Android + Wear OS

    Authenticator Pro is a free and open-source two-factor authentication app for Android. It features encrypted backups, icons, categories, a high level of customization, and even a Wear OS app. Unlike some alternative apps, Authenticator Pro gives you control over your data. You can import from other apps and export at any time. Authenticator Pro is a community-backed open-source project which aims to provide privacy and security to users. The source-code is auditable by anyone on GitHub and...
    Downloads: 37 This Week
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  • 4
    RyTuneX

    RyTuneX

    RyTuneX is a cutting-edge optimizer built with the WinUI 3 framework

    RyTuneX is a comprehensive Windows-system optimization tool aimed at users who want to enhance performance, privacy and usability on systems running Windows 10 (20H1 +) and Windows 11. It is built using the WinUI 3 framework and .NET 8 to provide a modern, responsive interface and native Windows look and feel. The application lets users “debloat” their system by removing pre-installed apps and Windows features that may be unnecessary or resource-heavy, helping free up resources and storage. It also offers system tweaks to improve responsiveness, reduce background overhead, and optimize system settings for gaming or heavy usage workflows. ...
    Downloads: 115 This Week
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 5
    Npgsql

    Npgsql

    Npgsql is the .NET data provider for PostgreSQL

    ...Finally, a legacy Entity Framework 6.x (non-Core) provider is also available but is no longer being actively maintained. Npgsql is the open source .NET data provider for PostgreSQL. It allows you to connect and interact with PostgreSQL server using .NET.
    Downloads: 45 This Week
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  • 6
    QuickLook

    QuickLook

    Bring macOS “Quick Look” feature to Windows

    ...Preview from the open and save file dialog. Preview from 3rd-party file managers. Easily extended by plugins. Strict GPL license to keep it free forever. Preview next file by clicking on it or using arrow-keys (arrow-keys move selection in the background if the preview window is not in focus).
    Downloads: 40 This Week
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  • 7
    OpenRPA

    OpenRPA

    Free Open Source Enterprise Grade RPA

    ...It is recommended to install it universally (requires administrator previleges), as it have no downsides, so unless something (or someone) prohibits you from installing it for all users, always do it so. Installing OpenRPA single-user prevents other regular users from the machine from using OpenRPA.
    Downloads: 9 This Week
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  • 8
    Flow Launcher

    Flow Launcher

    Quick file search & app launcher for Windows

    A quick file search and app launcher for Windows with community-made plugins. Dedicated to making your workflow more seamless. Search everything from applications, files, bookmarks, YouTube, Twitter, and more. Flow will continue to evolve, designed to be open and built with the community at heart.
    Downloads: 13 This Week
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  • 9
    File Converter

    File Converter

    Simple tool which allows you to convert and compress files

    ...I have put hundreds of hours adding, refining and tuning File Converter with the goal of making the conversion and compression of files an easy task for everyone. File Converter is a very simple tool which allows you to convert and compress one or several file(s) using the context menu of windows explorer.
    Downloads: 18 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 10
    FanCtrl

    FanCtrl

    FanCtrl allows you to automatically control the fan speed

    FanCtrl is a Windows desktop utility focused on automatically controlling PC fan speeds using temperature sensors and customizable fan curves, so your cooling behavior matches how you actually use your system. It combines monitoring and control in one place, letting you view temperatures, fan RPM, and control percentages while you tune how aggressively each fan responds. The project supports a range of control backends and integrations, including motherboard fan headers and several popular cooling ecosystems, and it can also pull sensor data from common monitoring tools so your fan logic can react to the readings you trust. ...
    Downloads: 22 This Week
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  • 11
    QMK Toolbox

    QMK Toolbox

    A Toolbox companion for QMK Firmware

    ...It supports auto-detection and auto-flashing of firmware to keyboards. Make sure your newly-flashed keyboard is working as expected. No-fuss installation of drivers for all supported bootloaders on Windows. Debug your code using QMK's Console feature.
    Downloads: 3 This Week
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  • 12
    apm-agent-dotnet

    apm-agent-dotnet

    Elastic APM .NET Agent

    Elastic APM .NET Agent. The agent can automatically instrument .NET Framework, .NET Core, and .NET applications using the .NET CLR Profiling APIs. The Profiling APIs provide a way to instrument an application or dependency code without code changes.
    Downloads: 5 This Week
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  • 13
    P2P Remote Desktop

    P2P Remote Desktop

    P2P Remote Desktop - Portable, No Configuration or Installation Needed

    p2p is a simple and educational peer-to-peer communication framework that demonstrates how devices can discover, connect, and exchange data directly without a central server. Built in C#, this project provides an easy-to-understand foundation for P2P networking, including peer discovery, messaging, and connection management. It’s particularly useful for learners and developers exploring decentralized communication or building the groundwork for P2P applications like chat systems or...
    Downloads: 8 This Week
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  • 14
    Glow OS

    Glow OS

    System Analysis Software

    Glow is an educational, hobbyist operating system written in C and Assembly, developed to help learners understand the internals of OS design and kernel development. Targeting x86_64 systems, Glow features its own kernel, bootloader, and minimal userland. With clear code structure and a simple design, it serves as a playground for experimenting with low-level systems programming, boot sequences, interrupt handling, and basic UI components like shells and text rendering.
    Downloads: 5 This Week
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  • 15
    CMWTAT Digital Edition

    CMWTAT Digital Edition

    C# toolkit to digitally activate Windows 10/11 via license

    CMWTAT Digital Edition is an open-source C# application that activates Windows 10 and Windows 11 using digital license (digitally entitled activation) without requiring product keys. It's portable, easy to use, typically launched via script to bypass Defender, and maintained under GPL‑2.0.
    Downloads: 2 This Week
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  • 16
    Aura Operating System

    Aura Operating System

    AuraOS, the Franco-English Operating System developed in C#

    Aura Operating System is a GUI-based, object-oriented operating system written in C#. It is designed to showcase how high-level languages like C# can be used to create low-level systems such as kernels, user interfaces, and file systems. Aura features a colorful, windowed graphical desktop environment with built-in applications, all running on a custom kernel built from scratch. It is not based on Linux or Windows, but rather developed as an independent system with its own structure and drivers.
    Downloads: 4 This Week
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  • 17
    MQTTnet

    MQTTnet

    High performance .NET library for MQTT based communication

    ...Uniform API across all supported versions of the MQTT protocol. Tested on the local machine (Intel i7 8700K) with MQTTnet client and server running in the same process using the TCP channel. The app for verification is part of this repository and stored in /Tests/MQTTnet.TestApp.NetCore. List of connected clients available. Supports connected clients with different protocol versions at the same time. Able to publish its own messages (no loopback client required). Able to receive every message (no loopback client required).
    Downloads: 3 This Week
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  • 18
    Cairo Desktop Environment

    Cairo Desktop Environment

    Cairo is a customizable, intuitive desktop environment for Windows

    ...With a focus on stability, performance, and productivity, Cairo aims to deliver an interface that exceeds expectations and delivers superior ease of use. Never again waste time hunting for applications in poorly organized menus. Cairo lets you organize your apps into categories that make sense to you, using an easy drag-and-drop interface. With Cairo, your desktop is browse-able, meaning that you never need to open a file explorer to find your things. The handy pop-up navigation makes it easy to move forward or backward and completely transforms your desktop into a more friendly, convenient space.
    Downloads: 0 This Week
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  • 19
    .NET Interactive

    .NET Interactive

    .NET Interactive takes .NET and embeds it into your experiences

    ...Share code, explore data, write, and learn across your apps in ways you couldn't before. We recently introduced the .NET Interactive Notebooks extension for Visual Studio Code, which adds support for .NET Interactive using the new Visual Studio Code native notebook feature. We encourage you to try it out. .NET Interactive enables users to mix languages in a single notebook or cell without a wrapper. The multi-language experience opens up doors for users to use the best language for the task at hand. .NET Interactive enables you to write code in multiple languages within a single notebook and in order to take advantage of those languages' different strengths, you might find it useful to share data between them. ...
    Downloads: 0 This Week
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  • 20
    Foundatio

    Foundatio

    Pluggable foundation blocks for building distributed apps

    ...Wanted to build against abstract interfaces so that we could easily change implementations. Wanted the blocks to be dependency injection friendly. We were initially using an open-source Redis cache client but then it turned into a commercial product with high licensing costs. Not only that but there weren't any in-memory implementations so every developer was required to set up and configure Redis. We initially looked at NServiceBus (a great product) but it had high licensing costs (they have to eat too) and was not OSS friendly.
    Downloads: 0 This Week
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  • 21
    FASTER

    FASTER

    Fast persistent recoverable log and key-value store + cache

    ...FASTER KV is a concurrent key-value store + cache (available in C# and C++) that is designed for point lookups and heavy updates. FASTER supports data larger than memory, by leveraging fast external storage (local or cloud). It also supports consistent recovery using a new checkpointing technique that lets applications trade-off performance for commit latency.
    Downloads: 0 This Week
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  • 22
    mySQM+ DIY SQM WEATHER STATION

    mySQM+ DIY SQM WEATHER STATION

    ESP32 mySQM+ Sky-Meter/Weather Station with loads of features

    ...Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author(s). EXPANSION BOARDS - You can expand this project using the two types of project expansion boards at https://sourceforge.net/projects/myesp-boards/
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    Downloads: 99 This Week
    Last Update:
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  • 23
    MSI Downloader

    MSI Downloader

    MSI installers for a wide range of software and utilities

    MSI Downloader has been created for IT professionals who want a quick and easy method of downloading the latest MSI installers for various software. MSI installers are much easier to use for deployment using systems like Group Policy, Microsoft Deployment Toolkit (MDT) and Microsoft System Center Configuration Manager (SCCM). Some publishers happily supply MSI installers for their software, however, some are very hard to find. So this new tool will not only be providing the easy to find MSI installers, but also the hard to find ones and in some cases, the impossible to find ones - ones where we will create the MSI installers for them! ...
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    Downloads: 228 This Week
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  • 24
    Log Viewer (Log4j, NLog)
    ...Hotkeys: · Ctrl+F - Show search result · Ctrl+Shift+F - Show search result in another window (tips: double-clicking a log message in the search window that opens will highlight that message in the main window) · Shift+F - Find previous log message using search filter · Shift+D - Find next log message using search filter · Ctrl+R - Clear all logs · Shift+R - Clear search text and search result · Ctrl+W - Go to next warning message · Ctrl+E - Go to next error message · Ctrl+T - Go to Timestamp · Ctrl+Shift+T - Set time interval Please rate the app and write reviews! Thanks!
    Downloads: 39 This Week
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  • 25
    Winhook Keylogger

    Winhook Keylogger

    Windows Hook Keylogger

    The Internet is full of such stuff. So why not introduce to you another one? Go! This is another example of using Win32 API functions to hook some system messages. Just run it once to start listening to the keyboard and clipboard and writing all content into a text log file. Recording will stop the second time you execute it. The author promises that this keylogger has no undeclared functions and is not a malicious program. It is intended for educational use and not for collecting sensitive information.
    Downloads: 28 This Week
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