Wormhole.app - Wormhole lets you share files with end-to-end encryption and a link that automatically expires.

FileFlan - Instant private universal file sharing

Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...

Blaze - Blaze is an application launcher that distinguishes from amongst the others by being able to automate recurrent tasks performed in the file-system or even any application on Microsoft Windows.

LENS - An academic scholarly and patent free searcher

Dropshelf - Dropshelf is a place to put things. Drag anything to the edge of the screen, and a shelf slides out.