Sync to hard drive without using wd software?

i am using my essential 1tb to switch files from home to office computer.

i dont want to have to manually drag and drop files in and out of the external hard drives and time machine and the wd software seems to only offer a backup type service that i cannot access on other computers.

is there a way i can set up the hard drive to automatically sync folders without any program or software?

Actually, you can’t automatically sync any hard drive, external or internal, without some kind of software.