hi i'm looking for a sync software free o paid about paid software i'm undecided about Goodsync ,Syncovery or SyncBackPro (they are almost paid outside SyncBack there is a free version) I need to sync lots of big files to my several external hard disk and nas cloud service would be welcome & ftp , for small size file (for small size files i mean 10 or 20 mb) about freeware i know Synkron , and there are several do you sync sofware? could you give me some advises me a good one? i don't like Bvckup thanks