WindowsCleaner

Free plan Windows

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What WindowsCleaner is

WindowsCleaner is a free utility for cleaning, debloating, optimizing, and troubleshooting Windows 10 and 11. Its PowerShell cleanup engine works across 106 targets, spanning browsers, developer tools, apps, games, system caches, disks, logs, Windows Update, and leftover driver files. A `-WhatIf` preview shows proposed removals and estimates reclaimed space before cleanup. The project describes path safety checks, System Restore points, and risk tiers; the Dangerous tier requires an explicit option and can make irreversible changes.

The optimizer includes 77 adjustments for performance, privacy, debloating, and networking, and backs up prior settings for undo. A scan-first repair tool checks system health across 43 checks in eight categories, letting users choose repairs. WindowsCleaner comes as a WPF desktop app, interactive console menu, PowerShell scripts, and a dependency-free batch cleanup option. It can run unattended, produce logs and JSON reports, and register weekly cleanup and monthly health scan tasks. Named automation options include GPO, SCCM, Intune, and Task Scheduler. The project credits denfry as author.

Who it suits

Windows 10 and 11 users who want cleanup, system adjustments, or health checks from one utility may find WindowsCleaner suitable. It also fits administrators who want unattended runs, reports, or scheduled maintenance, provided they are comfortable running it as Administrator.

What it does well

Cleans 106 targets across apps, browsers, system files, and more.
Previews removals and estimated reclaimed space with `-WhatIf`.
Offers 77 optimization tweaks with prior settings backed up for undo.
Runs 43 health checks and allows selectable repairs.
Supports unattended runs, reports, and scheduled maintenance.

What to know first

Requires Administrator privileges to run.
The Dangerous tier can make irreversible changes.
PowerShell 5.1 or later is required.

Limits

The free plan is Windows-only and supports Windows 10 and 11. The project warns that Dangerous-tier actions can be irreversible.

Plans

Plan	Billed and limits	Price
WindowsCleaner	Free and open source · Windows 10/11 cleaner, debloater, optimizer, and troubleshooting tools	Free

As github.com lists them, read 11 Oct 2026. The maker's own page has the final word.

Getting started

Open the WindowsCleaner GitHub project page.
Choose the WPF desktop app, console menu, PowerShell scripts, or batch cleanup option.
For the installer route, download a release over HTTPS and verify it against SHA256SUMS.txt.
Install under the local application data folder.
Run as Administrator with PowerShell 5.1 or later; PowerShell 7 or later is recommended.
Start with a `-WhatIf` preview and keep backups before cleanup.

Verdict

Choose WindowsCleaner if you need a free Windows 10 or 11 utility that combines cleanup, optimization, and repair tools. Its preview mode and restore-point tools give users ways to review or recover changes, but the Dangerous tier can make irreversible changes, so it calls for care.

Questions

How much does WindowsCleaner cost?

The listed plan is free.

Is there a free trial?

No free trial is listed; the plan is free.

Which Windows versions does it support?

Windows 10 and Windows 11.

What forms can I use it in?

It provides a WPF desktop app, interactive console menu, PowerShell scripts, and a dependency-free batch cleanup alternative.

Can it run on a schedule?

Yes. It can register weekly cleanup and monthly health scan tasks, and names Task Scheduler, GPO, SCCM, and Intune as automation options.

Who made WindowsCleaner?

The repository credits denfry as the author and links to Danila Yurkov's GitHub profile.

Facts from WindowsCleaner's own pages

Automation: The project supports unattended runs with logs and machine-readable JSON reports, and can register weekly cleanup and monthly health scan scheduled tasks. · github.com, 11 Oct 2026
Availability: The project provides a WPF desktop app, an interactive console menu, PowerShell scripts, and a dependency-free batch cleanup alternative. · github.com, 11 Oct 2026
Cleanup: Its registry-driven cleanup engine covers 106 targets across browsers, developer tools, apps, games, system caches, disks, logs, Windows Update, and driver leftovers. · github.com, 11 Oct 2026
Dry run: The cleanup engine supports a real -WhatIf dry run that previews what would be removed and reports estimated reclaimed space. · github.com, 11 Oct 2026
Free plan: Yes · github.com, 21 Sept 2026
Installation: The installer downloads a release over HTTPS, checks its SHA256 against SHA256SUMS.txt, and installs the app under the local application data folder. · github.com, 11 Oct 2026
Integrations: The README names GPO, SCCM, Intune, and Task Scheduler as automation options and lists cleanup targets including Chrome, Edge, Firefox, VS Code, Docker Desktop, and Steam. · github.com, 11 Oct 2026
Junk cleanup: Yes · github.com, 21 Sept 2026
Limitations: The README warns that the Dangerous tier makes irreversible changes and advises starting with -WhatIf and keeping backups. · github.com, 11 Oct 2026
Maker: The repository credits denfry as the author and links to the GitHub profile for Danila Yurkov, which lists Moscow, Russia. · github.com, 11 Oct 2026
Optimization: The optimization engine includes 77 tweaks across performance, privacy, debloat, and network areas, with prior settings backed up for undo. · github.com, 11 Oct 2026
Purpose: WindowsCleaner is a PowerShell cleaner, debloater, and optimizer for Windows 10 and Windows 11. · github.com, 11 Oct 2026
Requirements: The README says to run as Administrator and requires PowerShell 5.1 or later, with PowerShell 7 or later recommended. · github.com, 11 Oct 2026
Restore-point tools: Yes · github.com, 21 Sept 2026
Safety controls: The project describes a path safety guard, System Restore points, risk tiers, and a Dangerous tier that requires an explicit option. · github.com, 11 Oct 2026
Scheduled maintenance: Yes · github.com, 21 Sept 2026
Troubleshooting: Its repair engine performs 43 health checks across eight categories and supports scan-first, selectable repairs. · github.com, 11 Oct 2026
Windows support: windows 10 and 11 · github.com, 21 Sept 2026

Where WindowsCleaner stands on Freedom251

PC Optimization Software#15 of 97
PC optimisers#18 of 104