My-Cook is a Home & Education software developed by My-Cook. After our trial and test, the software is proved to be official, secure and free. Here is the official description for My-Cook:

MarydownEditor: The My-Cook Software is a Freeware which allows you to manage a recipes collection with the help of Miscellaneous tools like the quantities multiplier according to the number of persons.

And Soon, you will be able to generate automatically your menus and your Shopping List !!
You can already export your recipes in different extensions as PDF and HTML!
The My-Cook Software already includes an internal updater.