dnGREP - dnGrep allows you to search across files with easy-to-read results.
Gnome-Pie - Gnome-Pie is a circular application launcher for Linux.
AstroGrep - AstroGrep is A Microsoft Windows GUI File Searching (grep) utility.
Cairo-Dock - Cairo-Dock / GLX-Dock 3. 4 is now available. Cairo-Dock 3. 4 is finally released! One year after the 3.
PowerGREP - Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, ...
Synapse - Synapse is a semantic launcher written in Vala that you can use to start applications as well as find and access relevant documents and files by making use of the Zeitgeist engine.