Browse free open source C++ PC Optimizers and projects below. Use the toggles on the left to filter open source C++ PC Optimizers by OS, license, language, programming language, and project status.

  • 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.
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  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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  • 1
    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: 1 This Week
    Last Update:
    See Project
  • 2
    AnyCleaner

    AnyCleaner

    AnyCleaner is a powerful tool for cleaning your Windows PC.

    AnyCleaner is a powerful tool for cleaning your Windows PC. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner. AnyCleaner is safe and contains NO Spyware or Ad. AnyCleaner both supports 32-bit and 64-bit Windows XP, Vista, 7 and 8.
    Downloads: 1 This Week
    Last Update:
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  • 3
    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. An All-In-One virus removal tool. It will keep your PC and browser safe, clean and efficient with just ONE CLICK. Browser hijacker removal. It can help you get rid of unwanted browser hijacker like Qvo6 and delta. Create and Protect your own default homepage Malware removal. It can detects and help you get rid of unwanted toolbar like dealply and webcake. Protects your PC
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    System As You Like
    System As You Like is a powerful Windows optimization tool designed to boost speed, performance, privacy, and stability on Windows 10 and 11. It provides users with full control over background services, startup apps, system settings, gaming performance, and Windows Update behavior through a clean and modern WinUI interface. The app includes safe, automated presets as well as advanced manual controls, making it suitable for beginners and power users. With one-click optimization, privacy protection, service tuning, game mode enhancements, and network responsiveness improvements, System As You Like helps users achieve a faster, lighter, and more secure PC experience without complexity. Ideal for gamers, creators, and everyday users who want Windows to run smoothly—exactly the way they like.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
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