The 1.2.1 version of NCbackgrounder for Mac was available as a free download on our website. The bundle id for this app is Andr3Carvalh0.NCbackgrounder. This application was developed to work on Mac OS X 10.8 or later.
NCbackgrounder.-503ba68b97.dmg is the common file name to indicate the NCbackgrounder installer. The program lies within System Tools, more precisely System Optimization. The most popular version among NCbackgrounder for Mac users is 1.2. This software for Mac OS X is a product of ThatApp.
From the developer:
NCbackgrounder lets you customize the Notification Center on OS X 10.8 Mountain Lion. I've spend a lot of time and work on NCbackgrounder, if you like it please make a donation.
You may want to check out more Mac applications, such as Mac Pilot, Dock-It or AppTrap, which might be similar to NCbackgrounder.