Ranked in these QuestionsQuestion Ranking
Pro Very secure
Supports syncing over FTPS and SFTP.
Pro Can sync multiple files across multiple websites in parallel
With FTP Synchronizer you can synchronize multiple files and multiple sites simultaneously.
Pro Can schedule syncs
You can schedule when you want to synchronize a particular document for a particular website.
Pro Does not waste time by copying every file over
When syncing a folder, FTP Synchronizer intelligently finds out which files have been changed and copies only them.