AdventDevInc

    AdventDevInc/kudu

    Free Windows, Mac and Linux cleaner, scanner, and more.

    security
    ccleaner-alternative
    cleaner
    free
    hardening
    kudu
    TypeScript
    MIT
    4.1K stars
    340 forks
    4.1K GitHub watchers
    Updated Nov 3, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    5 releases in the last 90 days, the latest today, with 11 contributors on GitHub.

    The biggest single-day gain in the last year, +200 stars on Sep 8, coincided with release v2.8.0.

    Use Cases & Benefits

    • Provides a free, open-source system cleaner and security scanner for Windows, macOS, and Linux to optimize performance and protect privacy.
    • Offers a transparent, ad-free, and telemetry-free alternative with extensive cleaning, security, and monitoring features in one unified app.
    • Use for reclaiming disk space and removing leftover app data, caches, and logs to improve system responsiveness.
    • Use for enhancing security by scanning for malware, managing privacy settings, and securely deleting sensitive files.
    • Use for automating system maintenance with scheduled scans, performance monitoring, and bulk software updates across multiple package managers.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    MIT

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present
    • Contributing guide: present
    • Code of conduct: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Free, open-source system cleaner & security scanner for Windows, macOS, and Linux.

    Reclaim disk space. Remove malware. Take back your privacy. All in one app.

    Most system cleaners are closed-source, ad-filled, and want your money. Some are barely disguised malware themselves.

    Kudu is 100% free, open-source, and transparent. No ads, no upsells, no telemetry. You can read every line of code, audit every scan, and verify every delete. Built by developers who were tired of recommending CCleaner with a straight face.

    Excerpt from the AdventDevInc/kudu README on GitHub (MIT license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Aug 7: +29Sep 7: +160Sep 8: +200Sep 9: +67Sep 10: +59Sep 11: +16Sep 12: +5Sep 13: +14Oct 6: +7

    +2,128 stars over 89 days across 16 snapshot days; best day +200 on Sep 8.

    Forks

    340+178

    Open issues

    0-9

    Compared with peers in Security

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    AdventDevInc/kudu compared with Security repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
    cloudflare/security-audit-skill61.7K+8.8K17—
    KeygraphHQ/shannon51.2K+1.1K328 days ago
    vxcontrol/pentagi33.5K+7123831 days ago
    Asymptote-Labs/agent-beacon3.3K+36040today
    caddyserver/caddy78.8K+267601 day ago
    AdventDevInc/kudu4.1K—30today
    Category median51.2K+71238—

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