Showing 204 open source projects for "decision support system"

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  • 1
    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: 1 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: 194 This Week
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  • 3
    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....
    Downloads: 191 This Week
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  • 4
    Npgsql

    Npgsql

    Npgsql is the .NET data provider for PostgreSQL

    Npgsql is an open source ADO.NET Data Provider for PostgreSQL, it allows programs written in C#, Visual Basic, F# to access the PostgreSQL database server. It is implemented in 100% C# code, is free and is open source. An Entity Framework Core provider is also available and exposes some features unique to the PostgreSQL database to EF Core users. 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...
    Downloads: 37 This Week
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  • 5
    LibreHardwareMonitor

    LibreHardwareMonitor

    Monitor temperature sensors, fan speed, voltage, load & clock speeds

    Libre Hardware Monitor is a free, open-source system monitoring tool that provides detailed insights into your computer’s hardware health and performance. It tracks real-time metrics such as temperatures, fan speeds, voltages, clock speeds, and load across a wide range of components. The project includes both a Windows Forms application for visual monitoring and a reusable library for developers who want to integrate hardware monitoring into their own software. LibreHardwareMonitor supports...
    Downloads: 292 This Week
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  • 6
    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: 14 This Week
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  • 7
    CapFrameX

    CapFrameX

    Frametime capture and analysis tool

    CapFrameX is a performance capture and analysis tool designed for PC gamers and benchmarking enthusiasts, which records frametimes, frame-rates and various sensor data during game or application execution. It uses backend tools like PresentMon to log data and then exposes a comprehensive UI for analyzing the results: you can view charts of frametimes, historic graphing, stuttering analysis, L-shape graphs, input-lag overlays, and compare multiple capture runs side by side. Importantly, the...
    Downloads: 25 This Week
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  • 8
    QuickLook

    QuickLook

    Bring macOS “Quick Look” feature to Windows

    Bring macOS “Quick Look” feature to Windows. One of the few features I missed from macOS is Quick Look. It allows users to peek into a file's content at lightning speed by just pressing the Space key. Windows, on the other hand, does not have this handy feature, until now! I am aware that several alternatives are already available on the Internet (e.g. WinQuickLook and Seer). Despite these options, I still decided to craft another one by myself, because they are either not being actively...
    Downloads: 39 This Week
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  • 9
    MQTTnet

    MQTTnet

    High performance .NET library for MQTT based communication

    MQTTnet is a high-performance .NET library for MQTT-based communication. It provides an MQTT client and an MQTT server (broker) and supports the MQTT protocol up to version 5. TLS support for client and server (but not UWP servers). Extensible communication channels (e.g. In-Memory, TCP, TCP+TLS, WS). Lightweight (only the low-level implementation of MQTT, no overhead). Performance optimized (processing ~150.000 messages/second). Uniform API across all supported versions of the MQTT...
    Downloads: 3 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

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  • 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...
    Downloads: 4 This Week
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  • 11
    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: 10 This Week
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  • 12
    OpenHardwareMonitor

    OpenHardwareMonitor

    Free open source tool for real-time PC hardware sensor monitoring

    Open Hardware Monitor is a free and open source hardware monitoring application designed primarily for personal computers. It provides real-time insights into key system metrics such as temperatures, fan speeds, voltages, load percentages, and clock speeds by reading directly from sensors embedded in CPUs, GPUs, motherboards, and storage devices. The tool supports a wide range of sensor hardware found on modern systems, including Intel and AMD processors, NVIDIA and AMD graphics cards, SMART...
    Downloads: 34 This Week
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  • 13
    Steam Deck Tools

    Steam Deck Tools

    Fan, Overlay, Power Control and Steam Controller for Windows

    ...Because this software interacts with low-level system controls, its use carries some risk of instability, and it’s provided on a best-effort basis with documentation on installation and troubleshooting.
    Downloads: 4 This Week
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  • 14
    File Converter

    File Converter

    Simple tool which allows you to convert and compress files

    File Converter is a minimalist open‑source tool (GPL‑3.0) that lets users convert and compress one or multiple files directly via the Windows Explorer context menu. It integrates with powerful back-end utilities—FFmpeg, ImageMagick, Ghostscript—to handle a broad range of media and document transformations. File Converter is a personal open source project started in 2014. I have put hundreds of hours adding, refining and tuning File Converter with the goal of making the conversion and...
    Downloads: 21 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: 7 This Week
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  • 16
    Quartz.NET

    Quartz.NET

    Quartz enterprise scheduler .NET

    Quartz.NET is a full-featured, open-source job scheduling system that can be used from smallest apps to large-scale enterprise systems. Can run embedded within an application or even instantiated as a cluster of stand-alone programs (with load-balance and fail-over capabilities). Jobs are scheduled to run when a given trigger occurs, triggers support wide variety of scheduling options. Jobs can be any .NET class that implements the simple IJob interface, leaving infinite possibilities for the work jobs can perform. ...
    Downloads: 0 This Week
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  • 17
    Collapse Launcher

    Collapse Launcher

    An Advanced Launcher for miHoYo/HoYoverse Games

    Collapse was originally designed for Honkai Impact 3rd. However, as the project evolved, this launcher is now a game client for all currently released miHoYo Games. Collapse came from the Honkai Impact translation in Chinese and Japanese. The word came from or Bēng huài in Chinese and also or Houkai in Japanese, both meaning "Collapse" which is why we chose it as our launcher name with the added inspiration that this was supposed to be an alternative (enhanced) launcher for Honkai Impact 3rd...
    Downloads: 5 This Week
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  • 18
    NLog

    NLog

    Advanced and structured logging for various .NET platforms

    NLog is a flexible and free logging platform for various .NET platforms, including .NET standard. NLog makes it easy to write to several targets. (database, file, console) and change the logging configuration on-the-fly. NLog has support for structured and traditional logging. The focus for NLog is high performance, easy-to-use, easy to extend and flexible to configure. NLog is very easy to configure, both through configuration file and programmatically. Even without restarting the...
    Downloads: 0 This Week
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  • 19
    Sonarr

    Sonarr

    Smart PVR for newsgroup and bittorrent users

    Sonarr is a smart personal video recorder (PVR) designed for Usenet and BitTorrent users. It monitors RSS feeds for new episodes of TV shows, automatically downloads, sorts, and renames them, and can upgrade existing downloads when a better quality version becomes available. Support for major platforms: Windows, Linux, macOS, Raspberry Pi, etc. Automatically detects new episodes. Can scan your existing library and download any missing episodes. Can watch for better quality of the episodes...
    Downloads: 3 This Week
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  • 20
    .NET Interactive

    .NET Interactive

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

    .NET Interactive takes the power of .NET and embeds it into your interactive 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...
    Downloads: 0 This Week
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  • 21
    Serilog

    Serilog

    Simple .NET logging with fully-structured events

    Like many other libraries for .NET, Serilog provides diagnostic logging to files, the console, and elsewhere. It is easy to set up, has a clean API, and is portable between recent .NET platforms. Unlike other logging libraries, Serilog is built with powerful structured event data in mind. Serilog message templates are a simple DSL extending .NET format strings. Parameters can be named, and their values are serialized as properties on the event for incredible searching and sorting...
    Downloads: 0 This Week
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  • 22
    Markdig

    Markdig

    A fast, powerful, CommonMark compliant, extensible Markdown processor

    A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET. Very fast parser and HTML renderer (no-regexp), very lightweight in terms of GC pressure. Abstract Syntax Tree with precise source code location for syntax tree, useful when building a Markdown editor. Check out MarkdownEditor for Visual Studio powered by Markdig! Even the core Markdown/CommonMark parsing is pluggable, so it allows to disable built-in Markdown/Commonmark parsing (e.g Disable HTML parsing) or...
    Downloads: 0 This Week
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  • 23
    SPM - Monitoring  system

    SPM - Monitoring system

    Monitoring Tool for your IT Environment

    SPM Monitoring System - Complete Solution for Efficient Monitoring and Alerting SPM Monitoring System is an all-in-one monitoring solution for IT environments that offers comprehensive features to ensure high availability, stability, and optimal performance of your infrastructure. With SPM Monitoring Systems, you can monitor your network, servers, applications, and services with ease, and receive timely alerts when issues arise. Host Availability Monitoring. Agent-Based Monitoring:...
    Downloads: 12 This Week
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  • 24
    Bulk Crap Uninstaller

    Bulk Crap Uninstaller

    Remove large amounts of unwanted applications quickly.

    Bulk Crap Uninstaller (in short BCUninstaller or BCU) is a free (as in speech and beer) bulk program uninstaller with advanced automation. It excels at removing large amounts of applications with minimal to no user input, while requiring next to no technical knowledge. It can detect most applications and games (even portable or not registered), clean up leftovers, force uninstall, automatically uninstall according to premade lists, and much more. Bulk Crap Uninstaller is licensed under...
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    Downloads: 9,060 This Week
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  • 25
    Arduino ASCOM Focuser Pro2 DIY

    Arduino ASCOM Focuser Pro2 DIY

    Version 2 of the myFocuser Project

    myFocuserPro2 (myFP2) is an ASCOM - INDI - LINUX - WINDOWS telescope focuser with a large range of options. 309,000+ file downloads. The most popular focuser project. (c) Copyright Robert Brown 2014-2025. All Rights Reserved. Code or portions of code may not be copied or used without written permission from the author. Other Focuser Projects myFP2ESP32 WiFi - https://sourceforge.net/projects/myfocuserpro2-esp32/ [ESP32 Only] myFP2ESP8266 WiFi - ...
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    Downloads: 367 This Week
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