There are loads of websites that claim to offer reviews of alternative to Windows Explorer but the majority of them are simply trying to trick you into paying for something. However here are two review sites which I trust and, therefore, which you might care to take a look at:
For some of the the best freebies around, see here:
https://fossbytes.com/best-free-file-managers-windows-10-alternatives/
If you're prepared to pay for your software (but usually with a free trial, so that you can find out what you're getting), take a look at these. (There are some freebies included in the list too):
https://www.techradar.com/uk/best/the-best-file-manager