My coder is trying to convince me to move to .net from PHP.

I have always disliked the idea because of the costs.
Buut he's tryiong none the less. I've been using WordPress 
on numerous websites for about a year aand am nervous about switching to another platform.
I have heard very good things about blogengine.net.
Is there a way I can import alll my wordpress posts into it?
Any kind of help would be really appreciated!

my blog - <a href="https://Temteknoloji.com.tr/" rel="nofollow ugc">Behringer x32</a>