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Yasu was created with system administrators who service large groups of workstations in mind, Yasu (Yet Another System Utility) was made to do a specific group of maintenance tasks quickly within a few clicks, rather than needing to endlessly type shell script commands in the Terminal application.

Yasu allows system administrators, as well as the average user, to conveniently run various system level Unix shell scripts in order to perform maintenance routines and clear the many cache files used by OS X. Yasu was designed to be a simple, intuitive, first line of attack for a Mac that has started "acting up." More

What's New

Version 4.0.4:
  • The ability to selectively choose which browsers get cleaned and which don't
  • The ability to open the Yasu.log file from within the application
  • Lots of under the hood improvements and code refactoring to make things run better
  • Nag screens suck, and I avoided it for as long as I could, but to keep development alive, I've made Yasu require a code to stop a nag screen


  • macOS 10.12
  • Beta for macOS 10.13 High Sierra in Related Links

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4.9 45


Current Version (4.x)


Downloads 129,935
Version Downloads 703
License Free
Date 15 Aug 2017
Platform Intel 64 / OS X
Price Free
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