"Simple to use, yet featureful. Checkboxes for common/uncommon rsync options; text boxes for custom command-line tweaks. Works great for local backup (different drives/directories on 1 computer), as well as remote backup. Can delete extraneous files on the destination. Does not create an unwieldy metadata directory; you can delete files directly from the destination if you so choose, without messing everything up (though I've rarely had reason to do this). A few very minor eccentricities that have not been problematic for me. Much better than pybackpack and others I've tried!"