Proprietary software programmed in Java

issue-tracking product developed by Atlassian

collaboration software

FBReader is an e-book reader for Linux, Microsoft Windows, Android, and other platforms.

Web security software

RealVNC is a company that provides remote access software. Their VNC Connect software consists of a server (VNC Server) and client (VNC Viewer) application, which exchange data over the RFB protocol to allow the Viewer to control the Server's screen remotely. The application is used, for example, by IT support engineers to provide helpdesk services to remote users.

YouTrack is a proprietary, commercial browser-based bug tracker, issue tracking system, and project management software developed by JetBrains.