Insync is a freeware for Windows/Mac OSX. I use a Dropbox because very usefull. There is an automatically synchronised and update. The software saved me a lot of time then I can not go off.

Default file
There is several similar service. ZumoDrive, Jungle Disk which put Amazon S3 together(Dropbox is put S3 too). Meanwhile, it is the appearance of a new player. It is Insync.
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iGoSyncDocs is OSS written in Java. Google Document is amazing web application that can use word processor, spread sheet, presentation online. But it’s messy to activate web browser anytime.

Interface similar to Google Docs top page
So they often use software that work together with local applications. Though there are various stuff such as uploader or downloader, I’d like to introduce quaint one this time, iGoSyncDocs, a Google Document front-end.
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Gmail Notes is a free extension for Google Chrome. During texting with Gmail, we sometime want to make a note about the E-mail. An occasion like no time for replying to a E-mail and need to make a note for it.

Make a note at side of an E-mail.
We often make a note in memo-application, but we often lose it. That’s a bother! If Gmail has a little function for making a note… then use Gmail Notes!
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