FreeFileSync Forum

Got it. Thank you! This needs to be written down somewhere in a visible place, since many people ask about it.

The desired result was obtained only after preliminary cleaning of the right folder.

Checked again - does not work.
You can try to perform the specified actions yourself. Specifically, I created inside the left folder (other) folders with names containing ___ and after synchronization I added this *___* to the exclusion filter

I mean deleting the contents of the folder on the right.

After creating a task and performing a mirror synchronization, I add exceptions to the synchronization filter that should detect extra elements on the right side during comparison (due to the new filtering rule added). But for some reason, the specified detection of extra elements does not occur ...

"Free version has not speed limitations"
There is a limit on the number of threads.

"Switching from large files to small files"
Does the program check small files first?
Why does the slowdown always happen exactly at 10 seconds?
Is this not related to the free version?

What is the reason for the drop in speed?
Picture

What is the reason for the drop in speed?
Picture

You can create a service that runs in the background and constantly updates the FFS file. Then we wouldn't have to wait long.

1. That is, it is impossible to simultaneously synchronize the same data with different tasks?
2. Is it also not possible at different times?

From one folder

During synchronization, a database file is created, in this case there will be one such file for several tasks, will this not cause an error? In this regard, the question is: is it possible to perform several simultaneous synchronizations from one address?

Does the portable version have any limitations in terms of functionality compared to the regular version (for example, working from the command line, etc.)?

W7x64.
Last (auto-update).
Last.
Did not notice.
Did not notice.
Default settings when syncing. Type - mirror.
No.
System disk - ssd. Synchronized from mechanical to mechanical drive.

Why does the Chrome browser stop opening when synchronizing to a local drive?

Why does the Chrome browser stop opening when synchronizing to a local drive?

If I execute two consecutive synchronization jobs from one folder (first one job, then another) (mirror from folder to disks) to different disks, will there be a conflict due to the same database file for both jobs? Is the error shown in the attachment related to this? At the same time, I noticed ...

Thanks! I'll try.

It would be nice to display information not only from the full amount of synchronization, but also about its structure, namely: the amount of moved, the amount of renaming, the amount of deleted, the amount of created (and maybe something else). When you see only the total volume, it is confusing ...

When the file comparison is started (before that there was already synchronization and exiting the When the file comparison is started (before that there was already synchronization and exiting the program), the comparison speed is the same. If, after the first time, you run the comparison a second ...