Entry - Entry is a FaceID for desktops.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
entree - Entree
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.
airSlate SignNow - Electronic signature that scales with your workflow
DockbarX - DockbarX is a standalone dock that groups and launches applications.