The Mac App Store will be opening tomorrow and Mac OS X 10.6.6 would be required to run the application. The store would feature thousands of applications, all curated in one place allowing users to instantly download Apps for Mac.

Developers also believe that the concept is awe inspiring and that the store has the potential to become as successful as its iOS counterpart. According to Jim Dalrymple at TheLoop, the Mac App Store will be available at 12:00 pm (noon) ET on Thursday. So, don’t forget to fire up Software Update tomorrow. Mac App developers are also reporting that their Apps are being approved rapidly.

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