The best replacement for windows explorer is finder.

The best alternatives to windows explorer are rated as following:
★★★★★  finder
★★★★★  internet explorer
★★★★  my computer
★★★  total commander
★★  mac finder
★  file explorer
  nautilus

Your alternative for windows explorer is not listed? Suggest!
Speaking about windows explorer, one probably shouldn't forget about ftp.

Other search terms related to windows explorer and their ratings are:
★★★★★ ftp
You have in mind a companion for windows explorer and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of windows explorer in all years. Click on graph for more.
windows explorer
finder
internet explorer