Popular: Data updated October 27, 2026

Categories

Internet1,356
Communication321
Audio & video898
Graphics & design539
Office & productivity1,124
Developer tools3,134
AI tools529
Security & privacy385
System tools3,114
Games523
Education & science239
Network & IT284

OpenClean alternatives

Honest, open-source system cleaning for Windows — no telemetry, no dark patterns.

DaonWare Cleaners & uninstallers #63 Cleaners & uninstallers

12 Windows apps in the same category as OpenClean, ranked by what they have in common and by popularity.

  • CCleaner 7

    CCleaner for PC helps you clean up your Windows computer, optimize performance, and maintain your online privacy.

    Free 7.11.1522.1958 9M ↓ cleaner, cleanup
  • OSSEC HIDS

    OSSEC (Open Source HIDS SECurity) is a free, open-source host-based intrusion detection system (HIDS).

    Open source 3.7.0 73.4K ↓ ★ 5.1K
  • IObit Uninstaller

    Completely Uninstall Unwanted Software, Windows Apps & Browser Plug-ins

    Free 16.0.0.34 63K ↓ cleaner, uninstaller
  • Windows Memory Cleaner

    This free RAM cleaner uses native Windows features to optimise memory areas. It's a compact, portable, and smart application.

    Open source 3.0.8 726 ↓ ★ 5.2K cleaner
  • Geek Uninstaller

    The best FREE uninstaller!

    Free 1.6.0.200 161.9K ↓ uninstaller, windows
  • Revo Uninstaller Pro

    Uninstall unwanted programs and their leftovers, quickly and easily!

    Proprietary 5.5.4.0 54.2K ↓ cleaner, uninstaller
  • CCEnhancer

    CCEnhancer is a small tool which adds support for over 1,000 new programs into the popular program CCleaner. The tool uses the winapp2.ini system built into CCleaner to easily add new rules and definitions for programs.

    Free 4.5.7 167.6K ↓ cleaner
  • WinDirStat

    WinDirStat is a disk usage statistics viewer and cleanup tool for various versions of Microsoft Windows.

    Open source 2.9.3 ★ 4.4K cleanup, windows, disk-cleanup
  • BCUninstaller

    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.

    Open source 6.3.0.0 ★ 22K cleaner, disk-space, open-source
  • SysManager

    Modern Windows system toolkit — network monitor, performance tuning, cleanup, battery health, process manager, and more.

    Open source 1.131.0 ★ 82 cleanup, open-source, uninstaller
  • Absolute Uninstaller

    Absolute Uninstaller is a complete program uninstaller that helps you remove programs thoroughly without leaving any invalid remnant to burden your system gradually.

    Proprietary 6.0.1.18 13.5K ↓ uninstaller
  • O&O RegEditor

    Enables easy and efficient editing of the Windows Registry, supported by a portable version that requires no installation.

    Proprietary 16.1.6660 23.4K ↓

Comparison

AppLicenceVersionUpdatedGitHub starsChocolatey downloads
OpenClean Open source 1.3.0 July 23, 2026 1 —
CCleaner 7 Free 7.11.1522.1958 September 16, 2026 — 9M
OSSEC HIDS Open source 3.7.0 August 1, 2022 5.1K 73.4K
IObit Uninstaller Free 16.0.0.34 September 14, 2026 — 63K
Windows Memory Cleaner Open source 3.0.8 December 15, 2025 5.2K 726
Geek Uninstaller Free 1.6.0.200 October 14, 2026 — 161.9K
Revo Uninstaller Pro Proprietary 5.5.4.0 September 25, 2026 — 54.2K
CCEnhancer Free 4.5.7 March 30, 2021 — 167.6K
WinDirStat Open source 2.9.3 October 12, 2026 4.4K —
BCUninstaller Open source 6.3.0.0 September 21, 2026 22K —
SysManager Open source 1.131.0 October 26, 2026 82 —
Absolute Uninstaller Proprietary 6.0.1.18 September 10, 2025 — 13.5K
O&O RegEditor Proprietary 16.1.6660 August 7, 2026 — 23.4K