In computing, Virtual Network Computing (VNC) is a graphical desktop sharing system that uses the RFB protocol to remotely control another computer. It transmits the keyboard and mouse events from one computer to another, relaying the graphical screen updates back in the other direction, over a network.
TeamViewer is a computer software package for remote control, desktop sharing, and file transfer between computers. The software operates with the Microsoft Windows, Mac OS X, Linux, iOS, and Android. It is possible to access a machine running TeamViewer with a web browser. While the main focus of the application is remote control of computers, collaboration and presentation features are included.
Mozilla Thunderbird is a free, open source, cross-platform e-mail and news client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a web browser. On December 7, 2004, version 1.0 was released, and received over 500,000 downloads in its first three days of release, and 1,000,000 in 10 days.
Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation. As of March 2011, Firefox is the second most widely used browser with approximately 30% of worldwide usage share of web browsers. The browser has had particular success in Germany and Poland, where it is the most popular browser with 60% usage and 47% respectively.
SOGo (formerly named Scalable OpenGroupware.org) is an Open Source collaborative software (groupware) server with a focus on simplicity and scalability. It is mostly written in Objective-C and makes uses of components like PostgreSQL, Apache, an IMAP server and more.
SOGo enables Mozilla Thunderbird/Lightning, Microsoft Outlook, Apple iCal/iPhone and BlackBerry client users to collaborate using a modern platform. SOGo features include the ability to share calendars, address books and mails in your community with a completely free and open source cross-platform solution. Using the Funambol middleware and the Funambol SOGo Connector, it allows any SyncML clients to fully synchronize contacts, events and tasks with SOGo.
Squid is a proxy server and web cache daemon. It has a wide variety of uses, from speeding up a web server by caching repeated requests; to caching web, DNS and other computer network lookups for a group of people sharing network resources; to aiding security by filtering traffic. Although primarily used for HTTP and FTP, Squid includes limited support for several other protocols including TLS, SSL, Internet Gopher and HTTPS.