Tell me how to import EDB file to Microsoft Outlook

So I have a couple of EDB files which I can not open anymore. I want to import them into Microsoft Outlook, but haven't found a software to help me do that.
So I figured you guys here should now all about this. In this case, can you explain to me, step by step, how to import EDB file to Microsoft Outlook and please, if you will recommend me any software, explain to me how it works.
