Midnight Commander - GNU Midnight Commander is a visual file manager, licensed under GNU General Public License and...
Fantastical 2 - Fantastical, the Mac calendar app you'll enjoy using. Quickly create new events with natural language input and more.
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
Google Calendar - Spend less time managing your day & more time enjoying it
Thunar - Thunar is a modern file manager for the Xfce Desktop Environment.
Itsycal - Itsycal for Mac. Itsycal is a tiny menu bar calendar. If you want, it will display your events as a companion to the Mac Calendar app. You can also create and delete (but not edit) events. Download Itsycal for macOS 10.