It’s free, small (it’ll take up just 1.1MB of space on your hard drive) and unobtrusive – once installed, it basically attaches itself to Finder and adds some very useful tools.įirst, download and install XtraFinder, supported on Mac OS X 10.6.8 to 10.9. If you’re willing to lower your sights a little, and make do with some minor – but potentially game-saving – changes, then XtraFinder is well worth considering. New comments cannot be posted and votes cannot be cast The most advanced dual pane file manager and file transfer client for macOS.