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Project Description

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 v4.11

Released at 2018-10-20 04:13
Bulk-Crap-Uninstaller Bulk Crap Uninstaller v4.11 (5 files Hide)

Release Notes


Additions, improvements and changes

  • Added multithreading to information gathering
  • Added multithreading to registry scan
  • Improved application merging logic, better memory use and speed
  • Improved speed of predefined application scan
  • Separated Script/tweak scanner into a new helper executable
  • Updated OneDrive script information, override built-in windows entry
  • Updated TaskScheduler library


  • Merged German translation update by Thomas W.
  • Fixed translator names not separated properly in about box


  • Fixed Chocolatey scan not working
  • Fixed crash on closing loading dialog with null owner
  • Fixed crashes in threaded directory scan
  • Fixed running info adders out of order
  • Fixed some info adders not being run in some cases
  • Fixed inaccurate loading progress bar when merging
  • Fixed settings failing to save on some systems
  • Fixed some startup entries crashing the junk scan
  • Fixed simple delete overriding other uninstallers in some cases


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