
Launchy
DockbarX
Gnome-Pie
Synapse
Ulauncher
Gnome Do
Cairo-Dock
Wox
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
kdiff3DockbarX - DockbarX is a standalone dock that groups and launches applications.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Gnome-Pie - Gnome-Pie is a circular application launcher for Linux.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
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.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.