Has anyone used "paretologic filecure"?

[#1]

I have documents on a USB drive that I wish to transfr to computer.  On my old computer I used Ability Office and cannot open them now.  When I looked on google this programme was indicated that you could download - if someone has used it and is safe and useful I would love to know?
or does anyone else have suggestions for opening abk. or aww. files?

[#2]

try this program to find out what your file extensions are, put it into the search at top right  http://filext.com/index.php
they both seem to come from Ability Office, the first is an automatic back up