GitHub - haidarn2/Spoti15: Spotify G15/G510S/G13 Applet for Windows
Logitech Gaming Software & ARX Control Application - The Logitech G910 Orion Spectrum Mechanical Keyboard Review
Logitech Applet - Gnome-look.org
NEED Logitech G19 APPLETS | Page 2 | Overclock.net
GitHub - jimmyd-be/MusicBee-Logitech-applet: This applet is made for add support to Logitech G13, G15, G510, G19 LCD to MusicBee. It's shows the artist, title and track time with a nice progress bar.
GitHub - haidarn2/Youtube15: A YouTube applet for the Logitech G15/G510S.