Popular linux alternative apps

Looking for an alternative linux app compareable to your favorite MS apps . Well adler has just made your work a little bit easier. Just follow the link and there is a list of some 50 apps, that measure up to some commonly used windows apps.
I found Gmount-Iso to very interesting as I have been looking for an ISO app.

NB: This is a post I redid as I lost it when I messed up the box.