Showing 29 open source projects for "security operating system"

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  • 1
    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: 109 This Week
    Last Update:
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  • 2
    GTweak

    GTweak

    Portable Tool for an Ideal Windows Setup

    GTweak is a Windows optimization and customization utility designed to give users deep control over system behavior, privacy, and performance. It provides a wide range of tools to disable unnecessary services, reduce telemetry, and streamline the operating system for better efficiency. The software allows users to modify system settings that are typically hidden or difficult to access, making advanced tweaks more accessible. GTweak also includes features for removing pre-installed apps, managing updates, and customizing the Windows interface. ...
    Downloads: 114 This Week
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  • 3
    System Maid

    System Maid

    System Cleaner and Optimizer for Linux

    System Maid, as its name suggests, is a system cleaner mini-suite developed for Debian-based Linux systems. The program performs tasks such as cleaning trash, history, and thumbnails, even using the overwrite method if the user prefers. It also supports performance tweaks such as disk defragmentation, limiting processor usage, and cleaning RAM. https://github.com/shampuan/System-Maid
    Downloads: 1 This Week
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  • 4
    ET-Optimizer

    ET-Optimizer

    ET is a powerful application to improve performance

    ET-Optimizer is a performance optimization tool designed to enhance system responsiveness and efficiency by applying targeted configurations and tweaks to operating system settings and background processes. It focuses on improving performance in specific use cases such as gaming or real-time applications where latency and system overhead are critical factors. The tool typically includes scripts or automated routines that adjust system parameters, disable unnecessary services, and optimize resource allocation. ...
    Downloads: 38 This Week
    Last Update:
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  • 5
    Win Debloat Tools

    Win Debloat Tools

    Re-imagining Windows like a minimal OS install

    Win Debloat Tools is an open-source PowerShell-based toolkit designed to strip away unnecessary components, preinstalled apps, and services from modern Windows installations to create a leaner, more responsive operating system. It aims to re-imagine Windows as if it were installed in a minimal state, removing bloatware and optional features with minimal impact on core functionality, though it warns users to proceed with caution since changes can be extensive. The project supports both graphical and CLI execution flows that let users individually select tweaks or apply a broad “Apply Tweaks” preset that automates many optimizations at once. ...
    Downloads: 4 This Week
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  • 6
    Tiny 11 Releases

    Tiny 11 Releases

    Automated tools for creating streamlined Windows 11 images with CI/CD.

    Tiny11 Automated Builder: Build Tiny11, Build Tiny11 Core and Build Nano11 Automated tools for creating streamlined Windows 11 images with CI/CD support. 📋 Overview Tiny11 Automated Builder provides PowerShell scripts to create minimized Windows 11 ISO images by removing bloatware, disabling telemetry, and optimizing system components.
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    Downloads: 6,267 This Week
    Last Update:
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  • 7
    Temp_Cleaner GUI

    Temp_Cleaner GUI

    A free and open-source program to free up disk space

    While most of us tend to ignore them, the truth is that browser history, cookies and cache take quite a lot of space on the disk. Deleting them does not only help you gain storage space, but it can also speed up the PC. Temp_Cleaner GUI Project is a simple and straightforward utility that enables you to clean your Windows-based computer of junk and obsolete files. The app comes with a single-window interface packed with a huge list of options. As you probably hinted, all you need to do is...
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    Downloads: 1,457 This Week
    Last Update:
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  • 8
    Sweeper
    Multi-functional tool for windows 10/11. able to debloat, configure repair or clean-up the operating system, view hardware/network info, reboot to windows recovery enviroment or UEFI firmware, and download other software in the blink of an eye
    Downloads: 13 This Week
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  • 9
    CCleaner

    CCleaner

    Clean up, speed up, and optimize your PC

    CCleaner is a trusted PC optimization tool for Windows or Mac designed to clean, speed up, and secure your computer. It removes junk files, temporary data, and broken settings that slow down system performance over time. The software includes powerful modules like Performance Optimizer, Driver Updater, and Cloud Drive Cleaner, helping you reclaim storage space and improve efficiency. With a simple interface, it provides one-click solutions for beginners while also offering advanced features...
    Downloads: 120 This Week
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  • 10
    SpeedFan

    SpeedFan

    SpeedFan is an advanced system monitoring tool

    ...If you are trying to figure out why your PC hangs when under heavy load or after some hours of usage, SpeedFan might help you find the real cause. Very often it is a poor power supply, or an improperly installed heatsink that lead to behaviours that we tend to associate (incorrectly) with errors from the operating system. SpeedFan automatically searches your computer for informative chips: the hardware monitor chips. SpeedFan can display voltages, fan speeds and temperatures. On rare occasions, the BIOS doesn't activate such features. SpeedFan tries to enable them as long as this is a safe thing to do. Not only the motherboard is searched, but also some video cards and almost every currently sold hard disk. ...
    Downloads: 329 This Week
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  • 11
    IObit Uninstaller

    IObit Uninstaller

    Free and powerful uninstaller tool for Windows

    IObit Uninstaller 15 Free is a powerful tool designed to completely remove unwanted software, Windows apps, and browser plug-ins for a cleaner, faster PC. It goes beyond standard uninstallers by detecting and deleting leftover files, folders, and registry entries that slow down your system. With its Powerful Uninstall technology, even stubborn or broken programs can be removed effortlessly. The software also enhances browser security by identifying and removing malicious extensions and toolbars. Its intelligent Software Health feature helps manage permissions, clean installation files, and block intrusive notifications. ...
    Downloads: 0 This Week
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  • 12

    Thunderbird Cleaner

    Thunderbird Cleaner: Your System’s Junk and Registry Specialist

    Thunderbird Cleaner v2.3 is a high-performance system optimization suite designed to revitalize your Windows experience. Engineered for speed and security, it provides a comprehensive solution to the common slowdowns caused by digital clutter. At its core, the Smart Cleaner engine performs deep-tissue scans across your OS, targeting redundant system logs, temporary files, and hidden browser caches from Google Chrome, Edge, Firefox, Brave, and Opera.
    Downloads: 8 This Week
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  • 13
    PC Workman HCK

    PC Workman HCK

    AI-powered PC monitoring that explains. Not shows numbers/spikes.

    Your PC says CPU 87%. PC Workman says why, since when, and what to do about it. Real-time system monitor with built-in offline AI. No cloud. Your data stays on your machine. What's inside: -hck_GPT: 82-intent AI assistant. -Ask it anything about your PC in Polish or English. -9-layer routing, learns your usage patterns over weeks. -TURBO mode: one click stops unnecessary services (Gaming/Work/Economy profiles), switches power plan, flushes RAM, freezes idle apps. -One click restores...
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    Downloads: 11 This Week
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  • 14
    PascalBoost
    Optimising Pascal code : - Setting const to parameters (not events) - Setting appendstr, inc and dec on string and integer auto set - Setting with adding verifying methods and variable inside its begin end - Setting <> '' to > '' The program is not perfect because user can better optimise.
    Downloads: 0 This Week
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  • 15
    Pus

    Pus

    Computer speedup and hardening and debloating script

    ⭐ About Pus Pus is a tool developed by me. (PusPC) I also created some more tools. Pus is a computer speedup and hardening and debloating script. ⭐ Give it a review Give it a try if you care about your privacy and computer speed. Please give it a review so i can know what to add/fix. ⭐ Github Github link: https://github.com/PusPC/Pus
    Downloads: 0 This Week
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  • 16
    Junkware Removal Tool (JRT)

    Junkware Removal Tool (JRT)

    Remove junkware from your PC

    Junkware Removal Tool (JRT) is a free security utility for Microsoft Windows. It scans for and removes unwanted programs, including adware, toolbars, and potentially unwanted programs (PUPs). JRT also removes any traces of these programs from your registry and other places where debris accumulates. JRT is a stand-alone tool that doesn't require installation. To remove JRT, you can manually delete the icon on your desktop by right-clicking on it and choosing delete.
    Downloads: 24 This Week
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  • 17
    Windows Debloater

    Windows Debloater

    Get rid of unnecessary applications that come with Windows!

    Get rid of the unnecessary applications that come with Windows and use the performance tools! Supported Languages: English, Turkish, German, Russian SYSTEM REQUIREMENTS CPU: 1GHZ any CPU. RAM: 512MB or higher. OS: Windows 10 or newer operating system.(64Bit) Connection: 512 KBPS or faster Internet connection.
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    Downloads: 21 This Week
    Last Update:
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  • 18
    Sadeaner

    Sadeaner

    Sadeaner is a good tool for cleaning up the PC

    Sadeaner is a powerful and efficient tool for cleaning your PC. It offers a wide range of useful functions, such as the ability to remove unnecessary files and folders, free up valuable disk space, and improve the overall performance of your system. This makes it an excellent choice for gamers, as it can help to free up resources and improve the performance of games. Additionally, Sadeaner will also include advanced features such as a registry cleaner, startup manager, and browser cleaner,...
    Downloads: 0 This Week
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  • 19
    Windows 11 Fixer

    Windows 11 Fixer

    A tool to "Fix" Windows 11

    Windows 11 Fixer is a community-oriented Windows utility intended to centralize a wide range of customization, cleanup, and configuration tasks for Windows 11 into one user-friendly interface. It gives users a single place to tweak visual components like the taskbar and File Explorer, adjust system settings including privacy and security options, and uninstall unwanted default software that many consider bloatware. In addition to settings adjustments, the tool can automate the removal of applications such as Cortana or Edge, and also offers options to install commonly used third-party applications directly from within its UI. ...
    Downloads: 19 This Week
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  • 20
    Zharudar

    Zharudar

    Bangladeshi pc cleaning software

    'Zharudar 1.9'- it is a software containing the facilities: system optimization, temporary file cleaning and exclusive utility tools. It's easy to use. And it's the first software in Bangladesh which enables the services mentioned above. It's popularity is growing very rapidly in Bangladesh. It's the 9th version of Zharudar software that I'm talking about. I hope people all over the world will enjoy using this software.
    Downloads: 0 This Week
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  • 21

    SG4 UsePack Optimizer

    SG4 UsePack Optimizer is Portable compact solution for better use PC

    This pack is for better usage PC in the portable mode for Windows. All full preconfigured and automatized for best simple use!!! * Network Ultimate caching and removing Ads from HTTP web pages * System: AnVir task manager preconfigured for best performance of processes * Others: (for manual running) Killer - Ultimate simple process killer preconfigured for best performance and security of processes Install: No, it is portable - extract file and run.
    Downloads: 0 This Week
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  • 22

    GPM Clam AntiVirus

    Open Source Pinoy Antivirus

    A powerful OpenSource Antivirus for your PC, includes: explorer context menu extension, system cleaner, Tray Menu Mode, Integrated GUI, Fast Scanner, Real-Time Virus Scanner, Autorun.inf Removal Tool, Registry Virus Remover,Disk Cleaner Process Cleaner, Task Manager, Files & Folders Healer, USB Status Monitor, AdBlocker and uses the open source Clam AntiVirus engine.
    Downloads: 0 This Week
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  • 23
    Yet Another Cleaner (YAC)

    Yet Another Cleaner (YAC)

    Protects from browser hijacker, malicious plug-ins, malware and more

    Yet Another Cleaner is a all-in-one FREE professional tool to keep your PC safe, clean and fast, removes harmful files from your PC and repairing your operating system. Protects from browser hijacker, malicious plug-ins, malwares and different viruses. It can help you get rid of unwanted browser hijacker like Qvo6, delta and V9 etc... Clear cache/browser history and boost slow computers. Just by ONE CLICK Yet Another Cleaner will take any PC problems away. Key Features: Completely FREE, effective, robust and highly reliable software that increases computing productivity by keeping PCs running smoothly and error-free. ...
    Downloads: 0 This Week
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  • 24
    HFV (Hidden Folder Virus) Cleaner Pro

    HFV (Hidden Folder Virus) Cleaner Pro

    A Small Utility programmed to destroy Win32:Atraps-PZ[Trojan]

    Many a times when we connect our PenDrive to a PC or Laptop, wedon't see our files and folders, instead see one or multiple shortcuts. Assuming these shortcuts as innocent, we launch them which in turn infects our PC or laptop with a virus which the geeks call Win32:Atraps-PZ[Trojan] Simply speaking, the shortcut creates a backdoor to your system so that it can access all your files,services and privileges within that system & all others connected to it without your...
    Downloads: 38 This Week
    Last Update:
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  • 25
    Pristine Performance Injector

    Pristine Performance Injector

    Inoculates your system with a dose of high performance!

    After a single click, your computer will run better than ever! With our high level technology, you will feel that you have renewed it, no more errors, crashes and compatibility issues! Increase your PC lifespan, now!
    Downloads: 1 This Week
    Last Update:
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