Free app that extends a Mac’s multi-touch trackpad (and the new MagicTrackpad)

I’ve been using an add-on for Snow Leopard called BetterTouchTool that I’ve found to greatly improve the use of the already awesome touchpad on the latest Macbooks, including older Macbook Pros. It made my transition to Google Chrome on the Mac a breeze because it allowed for me to use the multi-touch gestures of the touchpad for things like tab management, paging, and, of course, page navigation such as back/forward. In the picture below you can see a few of the gestures that I’ve added to Chrome. I also use it so Picasa can use similar gestures that iPhoto uses (rotating photos, zooming).
Anyway, this doesn’t need to be some wordy review because there’s honestly nothing to sell - the tool is FREE - much thanks to the German developer, @boastr_net.
Grab the latest version here from the official site. If you want to use the gestures I’ve setup for myself, you can download mine and import them into the app if you’d like.




