In an email to customers, Apple has announced that their iWork.com beta service will be shutting down effective July 31, 2012. The service was launched in early 2009 in concert with iWork ’09, and has served as an online method for document sharing and commenting.

Apple tells users that iCloud, since its launch last fall, has grown popular enough to be a fitting replacement. The company recommends users to switch to iCloud’s Documents in the Cloud feature. In this email, Apple has also announced that forty million documents have been stored in the iCloud since the feature’s launch last year.