What tool can i use to synchronise files that doesn't require an installer?

What tool can i use to synchronise files that doesn't require an installer? I understand there are tons of utilities to synch files accross drives and folders, but i can't find any that do what i need. Specifically, i have:
Asked by: Guest \| Views: 324

Total answers/comments: 2

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Guest [Entry]

Try the portable version of Toucan.

Guest [Entry]

Instead of maintaining 4 separate copies of your data, why not store it all in one place online using something like Google Docs or one of the online backup sites?