.MBPKG file extension

This is the basic program to work with .MBPKG extension

Mobipocket Reader

Mobipocket Reader mobipackage

With this smart tool, you can arrange all your eBooks, eNews, your own eDocs on your computer. It also lets you read and download eBooks from eBook stores very easily on your computer. For reading these ebooks on other than compute, you have to connect any device to your computer and just click on your chosen ebook. .. (more)

The program works with the following extensions: prc, mobi, enews and mbpkg