MuCommander
From Free Knowledge Base- The DUCK Project: information for everyone
Orthodox 2 panel file manager for Macintosh
Fixes problems, such as easily connect a Mac to a Windows network share.
Install muCommander. Tested on Catalina using muCommander version 0.9.5
If installing from muCommander web site and not the Apple App Store it is necessary to override security permissions for installation.
muCommander uses a working implementation of CIFS / SMBv1.0 and can access shares on older NAS devices from a Macintosh computer.