There are no limitations on file size when syncing between your computers and devices with Syncables Desktop or Syncables 360.

However, you must make sure that you have enough free disk space on the computer or device to which you are syncing so that your files can be properly synced. If you do not have enough disk space on the computer or device to which you are syncing, Syncables Desktop/360 will stop syncing files after all the available space has been used up.