I would like to know if there is a way (plugin) to have FAR manager move up the directory tree on backspace key i.e similar to Windows Explorer. That would be so convenient
washington
You don't need a plugin for this; a simple macro will suffice.
Just import the following file: %FARHOME%\Addons\Macros\BS.reg — and restart FAR.
PS There are many other useful macros in that folder.