Must-Have for Yosemite

I started using Moom since OSX Lion, a long time ago. But no so rely on the app before Yosemite which has entirely changed the "green enlarge button" into making a whole new full screen...Quite annoyed with this!! Moom saved me from rolling back to Mavericks. I strongly recommend it to pro-users who have already upgraded to Yosemite. It’s the most useful window-resize app among the market.

Louis n Law about Moom