Welcome the the forum iliya24,
The software is called
OrCAD. Here is a link to a tutorial:
http://www.referencedesigner.com/tutorials/orcad/orcad_01.php
And in this thread here:
http://www.edaboard.com/thread29741.html
...they are talking about importing from PSpice to OrCAD and someone said that the files are text, the syntax is the same and it's as simple as renaming a .lib to .mod but you still might have to create some other files besides the .mod
I noticed that there are a lot of threads about it on edaboard.com so there might be a place to look for more info.
I personally know nothing at all about it. I just noticed the spelling error and thats probably why you had trouble searching.
It's "pspice" and "orcad" that you should search for.
--tim