I used QtdSync, another frontend backed by a Windows rsync binary. A nice feature was that it supported the "duplicate entire target folder with hard links, the

I used QtdSync, another frontend backed by a Windows rsync binary. A nice feature was that it supported the "duplicate entire target folder with hard links, then overwrite changes only"-style on NTFS volumes, so I could have lots of browseable point-in-time backup folders without consuming extra disk space: https://www.qtdtools.de/page.php?tool=0&sub=1&lang=en https://www.qtdtools.de/page.php?tool=0&sub=1&lang=en