There's a Wiki page with a heap of possibilities:
https://en.wikipedia.org/wiki/Comparison_of_file_synchronization_software
Maybe have a look at FreeFileSync:
https://freefilesync.org/
Type: Posts; User: Mr Pointy
There's a Wiki page with a heap of possibilities:
https://en.wikipedia.org/wiki/Comparison_of_file_synchronization_software
Maybe have a look at FreeFileSync:
https://freefilesync.org/