Microsoft (Nasdaq: MSFT) Office for iPad is taking off like a rocket.

According to a recent post from the official Offical Twitter account, about 12 million versions of Office for iPad have been downloaded since its release last week. The post is embedded below.

More than 12 million downloads of Word, Excel, PPT & OneNote for #iPad from the @AppStore <3 #OfficeforiPad pic.twitter.com/iT2egNPDkj

— Office (@Office) April 3, 2014

Shares of Microsoft are about flat Friday morning.