Comment 2 for bug 1238584

> Sorry, I didn`t know how to find out exactly package for this issue. I thought that every application has it`s own .desktop file where mimetype placed, so chose Evince.

No worry! The do, the issue is that if several applications claim a mimetype you need to be able to pick a preferred one ... desktop-file-utils is where we ship our list of "what application is recommended for what type"