DSynchronize is one of the easiest portable tools for synchronizing folders and files on a PC, flash drive, network drive or FTP server. There are no complicated settings in this program - the developer tried to make everything as accessible as possible even to completely inexperienced users.
Decide on the folder whose data you need to synchronize (Source), and the place where the copy will be stored (Purpose). In the settings you can specify additional parameters at your discretion:
two-way synchronization (if changed in one of the directories, exactly the same will happen in the other),
add date to folder name,
copy only new files,
remove USB at the end of synchronization, etc.
DSynchronize can run on a schedule. There are several options available: after a certain period of time or the choice of specific dates, days of the week and time - use as you need.
What else is worth noting is the ability to run the program as a service: after all the settings, activate this function, and then you will not even notice the presence of DSynchronize, but all the synchronization parameters will be executed.
There is also the option of synchronization in real time, when the comparison and replacement of files with actual ones will be carried out continuously during your work behind the PC.
In general, despite its small size, DSynchronize can easily compete with paid counterparts of synchronization and data comparison services, ensuring for you a secure storage of the most current versions of files.