Onyx 3.5.5 macOS
OnyX for macOS Sierra is an excellent application for optimizing Mac OS X, fine-tuning the hidden features of Finder, Dock, Safari, Dashboard, Expose, Disk Utility, cleaning the system cache and cache applications, viewing various reports and much more.
Requires OS X 10.14 or later 
TO MAC USERS: If RAR password doesn't work, use this archive program:
RAR Expander 0.8.5 Beta 4 and extract password protected files without error.
TO WIN USERS: If RAR password doesn't work, use this archive program:
Latest Winrar and extract password protected files without error.
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