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WindowsCleaner

Free#18 of 97 in PC Optimization Software

WindowsCleaner: A scriptable Windows cleaner with reversible tweaks, previews, and scheduled maintenance. Ranked #18 of 97 in PC Optimization Software by our editors (7.7/10); pricing: Free plan; best for scriptable Windows cleanup and debloating.

7.7/10Editor score

Visit WindowsCleaner

WindowsCleaner7.7 Visit WindowsCleaner

At a glance

Editor score
7.7 / 10
Pricing
Free plan
Best for
Scriptable Windows cleanup and debloating
Free plan
Yes
Paid from
Free
Junk cleanup
Yes
Facts checked
21 Sep 2026

Where it wins
- Broad cleanup for browser, developer, game, system, and update caches
- Dry-run previews, restore points, and undo manifests support safer changes
- Supports scheduled tasks plus unattended GPO, SCCM, and Intune workflows
Where it doesn't
- Windows-only platform support
- No verified startup management
- No verified driver management

Our verdict on WindowsCleaner

WindowsCleaner is a PowerShell-based cleanup, debloating, optimization, and troubleshooting utility for Windows 10 and 11. It is aimed at administrators, technical users, and organizations that want scriptable control over temporary files, caches, logs, application leftovers, selected Windows components, and system health checks. A WPF desktop interface sits alongside an interactive console menu, so it can support both guided desktop work and command-oriented workflows. The project is also described as suitable for desktops, laptops, and Windows Server environments.

Its strongest differentiator is the emphasis on previewable and reversible changes. PowerShell WhatIf support and dry-run mode let operators review intended actions before applying them. Windows System Restore point creation and optimization undo manifests add recovery options for performance, privacy, debloat, and network optimizations. Cleanup coverage includes browser, developer-tool, application, game, system, log, update, and drive caches. Troubleshooting scans and repairs extend the utility beyond file removal, while recurring cleanup and health scans can run through Windows Task Scheduler.

WindowsCleaner is free and open source, which makes it a practical fit for users who prefer inspectable scripts and administrative deployment options over a consumer-focused optimizer. Unattended operation supports GPO, SCCM, Intune, and scheduled-task workflows, giving it a clear place in managed Windows environments. Its scope is narrower where startup and driver controls are concerned, so users prioritizing those areas should choose a tool that explicitly provides them. Pick WindowsCleaner for reversible, scriptable Windows maintenance and debloating; look elsewhere if you need broader hardware or startup management.

Your product? Our editors can test WindowsCleaner in depth and publish a review, labelled as paid · from $149/mo →

WindowsCleaner pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on github.com

WindowsCleaner fact sheet

Free plan	Yes
Paid from	Free
Junk cleanup	Yes
Startup manager	Not verified
Driver updates	Not verified
Scheduled maintenance	Yes
Windows support	Windows 10 and 11
Device limit	Not verified
Restore-point tools	Yes
Deployment	Desktop
Platforms	Windows
Built for	Solo, Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Free plan
Website	github.com
Facts checked	21 Sep 2026

Alternatives to WindowsCleaner

See all WindowsCleaner alternatives →

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Featured on iTechGuides

WindowsCleaner is listed in our PC Optimization Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update