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Bulk Crap Uninstaller (in short BCUninstaller or BCU) is a free (as in speech and beer) 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.

It can detect most applications and games (even portable or not registered), clean up leftovers, force uninstall, automatically uninstall according to premade lists, and much more.

Bulk Crap Uninstaller is licensed under Apache 2.0 open source license, and can be used in both private and commercial settings for free and with no obligations, as long as no conditions of the license are broken.

System Requirements

System requirement is not defined
Bulk Crap Uninstaller v4.10

發布 2018-10-03 00:55
Bulk-Crap-Uninstaller Bulk Crap Uninstaller v4.10 (5 files 隱藏)



Additions, improvements and changes

  • Scan all physical disks at the same time for applications
  • Use a second thread to scan application stores
  • Added color blind friendly mode
  • Added accessibility hints to search box
  • Added "binaries" directories to program executable scanning
  • Blacklist common DirectX redist directories from drive scan
  • Added check to ensure that working directory is correct at start
  • Increased rating cache lifetime
  • Standardized additional store app scanners - they have the same output and log format now
  • Hide unavailable filters in sidebar instead of just disabling them
  • Enabled tabbing in startup wizard
  • Tweaked list colors slightly


  • Merged German translation update by Thomas W.
  • Merged Slovenian translation update by Jadran Rudec
  • Updated Polish translation
  • Fixed wrong/invalid default extensions in some languages when loading/saving some files


  • Fixed "key doesn't exist" error when trying to remove a non-existing registry key
  • Fixed crash when opening application registry key as list selection changes
  • Fixed detection of shortcuts to unregistered Steam games failing
  • Fixed dialog boxes showing in screen corner when main window is not visible
  • Fixed some directories inside system directory not being detected as system dirs
  • Fixed possible race condition in rating cache
  • Fixed search box not being properly focused on startup
  • Fixed tab focus ordering in some controls
  • Fixed unhandled security exception in FirewallRuleScanner

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