The program for folder synchronization under Windows?

The situation is this: a NAS (Synology DiskStation), 1 PC and 2 laptops. You need to synchronize certain folders between all computers. It is possible that the NAS was a Central node.


Requirements are as follows:

1. Speed sync

2. The correctness of the synchronization (check the modification dates, etc.)

3. Automatic sync when you change (delete, add) files in the folder on any device

4. NAS is always online, but with notebooks it is not always available (laptops are not always at home). You need to come home and turning on the laptop all made the day changes are synchronized, and got on NAS and the other 2 computer, when turned on.

5. Each device must be current full copy of the folder (multiple folders)


Additionally:

1. The files in the folder simultaneously on multiple computers, there would be no change. Ie nothing to merit not necessary.

2. Files of very different types (text, images, anything)

3. The program can be both free and paid


Thanks in advance for your answers.
October 8th 19 at 01:49
7 answers
October 8th 19 at 01:51
Solution
from the Synology to the latest firmware if I'm not mistaken has its Cloud and software to work with it. maybe it will suit you (some kind of analog of Dropbox) www.synology.com/dsm/home_file_sharing_cloud_station.php?lang=rus
It is not clear whether he it with multiple computers to sync in both directions. But thanks, I'll try to deliver. - maximillia46 commented on October 8th 19 at 01:54
Tried a little something. Can sync only one folder for the user. Not quite what I'm looking for. I need to be able to synchronize multiple folders. - maximillia46 commented on October 8th 19 at 01:57
Still stopped on this variant. Copied the data I needed into a single folder. Kind of like a normal sinhroniziruete between several computers. Thanks for the tip. - maximillia46 commented on October 8th 19 at 02:00
October 8th 19 at 01:53
free program allwaysync.com/
Use two years, all very good - maximillia46 commented on October 8th 19 at 01:56
've tried it before, I did not like. Very slow with a large number of files. - maximillia46 commented on October 8th 19 at 01:59
October 8th 19 at 01:55
BTsync (NAS support)
or SyncThing. exactly what you need.
Synchronization starts automatically (or hands if necessary) as how one sees the other device (there is a built-in mechanism otslezhivanie) (though through the Internet, you can configure the "over the LAN")
Just used files was not a cloud, not hundreds of gigs, otherwise it slows down terribly. A few tens of gig is fine.
October 8th 19 at 01:57
I'm not sure...
But if you use Windows, and NAS is mounted as a remote drive — it is possible will help you an experimental build from a dropbox'.

forums.dropbox.com/topic.php?id=56530&replies=138

Sorry, but I don't use Windows, so I'm not quite sure how this experimental build in Linux it doesn't work :)
October 8th 19 at 01:59
rsync
October 8th 19 at 02:01
or svn up, will be everywhere and on everything to work
October 8th 19 at 02:03
not very clear from the requirements what class of software is required. In connection with the ambiguity, we can offer windows live mesh.
It looks like stores files remotely. I need all the information stayed inside my local network. - maximillia46 commented on October 8th 19 at 02:06

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