iMessage can be easily accessed through the Messages app on an iPad,iPhone or iPod touch running iOS 5 or later or on any of the Mac that is running OS X Mountain Lion or a later version. The Owner of the device can easily register for one or more than one email addresses with Apple or they can also register their phone numbers with it.

Whenever a message is being sent through a mobile number, the Messages will first get check with Apple if the registered mobile number is being set up for the iMessage and If the message is not set then it will get a transition from the iMessage to SMS.

Download imessage on pc
Apple produces various different apps like it uses safari web browser for web browsing, iTunes media player for music and iWork for creativity and the productivity suites that can be easily downloaded easily from their online store named as IOS app store and Mac App store. As some of the Apple Applications are that much good that it can’t be matched with some other application of any other operating system and one of them is iMessage on pc