I like that it displays two panes of files, so you can see both in your desktop window at once. It also supports many different types of file formats, including those that are not even supported by macOS itself. The interface is quite simple to use, but more features could be added (e.g., the ability to open multiple instances from desktop icons). There's room for improvement here; if you're looking for something new without breaking compatibility with older apps and OS versions, give Commander one a try! We have been using this product since 2013 when we first purchased our macs. This lets us keep open documents and easily access them between computers or mobile devices. I like that there are two panes, and that I can drag files from one pane to the other. It's not as customizable as I would like. I'm a bit of a control freak, so I like to be able to customize things to my liking. I dislike that I can't drag files from one pane to the other. I would like to be able to drag files from one pane to the other. It's a great program for the price. I highly recommend it. I use it to transfer files between my computer and my mac. It's free, so it's a no-brainer.