Bulk Crap Uninstaller

Name: Bulk Crap Uninstaller
Brand: Bulk Crap Uninstaller

A free, open-source Windows tool for removing many unwanted programs at once with minimal input.

softwareSystem Cleanerswindows-uninstallerbulk-uninstallopen-source

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Our Verdict

Best for

Users who need to strip bloatware or remove many programs at once, including ones with broken uninstallers.

Skip if

You only need to uninstall a single app occasionally, where the built-in Windows tool is sufficient.

What is Bulk Crap Uninstaller?

Bulk Crap Uninstaller (BCU) is a free, open-source Windows utility built specifically for removing large numbers of unwanted applications efficiently, rather than uninstalling programs one at a time through the Windows Control Panel. It detects installed software from multiple sources, including registered Windows programs, Steam, the Microsoft Store, Chocolatey packages, and even portable apps, and can batch-uninstall many of them with minimal user interaction. Beyond removal, BCU cleans up leftover files after uninstallation, includes a startup manager, and can force-uninstall programs with broken or missing uninstallers, which is a common pain point on older or heavily used Windows systems. It is released under the Apache 2.0 license, actively maintained on GitHub, and translated into more than 13 languages.

SpecificationsAI-estimated

deploymentDesktop App

open source✅ Yes

api available❌ No

Key Features of Bulk Crap Uninstaller

Detects installed applications from Windows Programs, Steam, Microsoft Store, Chocolatey, and portable apps.

Batch-uninstalls multiple selected programs in sequence with minimal manual clicking required.

Cleans up leftover files and registry entries left behind after a program's own uninstaller finishes.

Includes a force-uninstall option for programs with broken, missing, or corrupted uninstallers.

Provides a startup manager to control which programs launch automatically with Windows.

Supports regex-based filtering for advanced selection of which applications to target.

Is available in 13+ languages and works on Windows XP through the latest Windows releases.

Use Cases for Bulk Crap Uninstaller

Debloating a new PC

Batch-remove pre-installed manufacturer bloatware from a newly purchased Windows laptop or desktop.

Cleaning up before an OS upgrade

Remove unused applications and leftover files to streamline a system before a major Windows update.

Fixing broken uninstalls

Force-remove a program whose native uninstaller crashes or is missing entirely.

Managing startup bloat

Use the startup manager to disable unnecessary programs from launching at boot.

Pros & Cons of Bulk Crap Uninstaller

Pros

Free and open source under the Apache 2.0 license
Genuinely saves time when removing many programs, such as after a bloatware-heavy PC purchase
Force-uninstall handles stubborn apps that resist normal removal
Detects software from more sources than the built-in Windows uninstaller

Cons

Windows only, with no Mac or Linux equivalent
Bulk force-uninstall carries some risk if the wrong programs are selected
Interface is functional rather than modern-looking

Frequently Asked Questions

Is Bulk Crap Uninstaller free?

Yes, it is completely free and open source under the Apache 2.0 license.

Does it work on old versions of Windows?

Yes, it supports Windows XP and 2003 with reduced functionality, and Windows Vista and newer are fully supported.

Can it remove Steam or Microsoft Store apps?

Yes, BCU detects and can uninstall software from Steam, the Microsoft Store, Chocolatey, and portable app installations, not just traditional Windows programs.

What does force uninstall do?

Force uninstall removes a program's registry entries and files even when its own uninstaller is broken, missing, or fails to run correctly.

Pricing Overview

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Free

Detailed plans are not listed. Visit the official website for pricing information.

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Revo Uninstaller

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Revo Uninstaller is a Windows program-removal utility from VS Revo Group that goes beyond the built-in Windows uninstaller. It first runs a program's own uninstaller, then performs an advanced scan of the file system and registry to find and delete leftover files, folders, and registry keys that standard uninstalls leave behind. It also bundles tools like Autorun Manager, Junk Files Cleaner, Browsers Cleaner, MS Office Cleaner, Windows Cleaner, Evidence Remover, and Unrecoverable Delete for broader system cleanup.

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