One of the great things about Linux is the almost limitless range of applications. Name a requirement and someone has developed an application for it. The hardest part is probably selecting what you want / need. Each distro includes some way to manage the apps it provides, they are known as Package Managers, most have several. A Linux user has a choice of command line or graphical Package Managers.
One of my complaints when I started using Fedora was the default package manager, Pirut, found on the menus as “Add/Remove Software”. I found it slow and not very friendly. Oh it worked I can’t complain about it but like most Fedora users I quickly found the command line option yum was easier. Yum is fine if you know exactly what you want to install but what if you need to search. There are command line options but a graphical interface is so much easier. That is where Yumex comes in.
Yumex, the Yum EXtender, is a gui for the yum command. It has all the power of the command line including the feedback on what it is doing, but with the ease of use of a graphical interface. Why it isn’t the default for Fedora beats me. It seems to be a secret you only find out about on the forums, one of the good reasons to be a member of the forum for your distro of choice.
Yumex can be installed from the standard repositories in your preferred way but soon your preferred way will be yumex, highly recommended.