OPERA Property Management System - OPERA Cloud Services is an enterprise platform for hotel operations and distribution.
Mailspring - Mailspring is a mail client for Mac, Windows and Linux.
Cloudbeds - Cloudbeds is the platform that powers hospitality, enabling tens of thousands of lodging businesses in more than 150 countries worldwide to grow and thrive.
Geary - Geary is an email application built for GNOME 3.
RDPWin - Property Management Software for clients who have outgrown their current system.
The Bat - The Bat! is a secure desktop email client for Windows, designed to protect your correspondence against third-parties and to save your time.