Kopete is a multi-protocol, free software instant messaging client released as part of the KDE Software Compilation. Although it can run in numerous environments, it was designed for and integrates with the KDE Plasma Workspaces. Kopete was started because ICQ blocked Licq from their network in 2001. According to the original author, Duncan Mac-Vicar Prett, the name comes from the Chilean Spanish word copete, meaning "a drink with your friends". Kopete has been nominated for multiple awards. The designated successor is KDE Telepathy from the KDE RTCC Initiative.
WASTE is a peer-to-peer and friend-to-friend protocol and software application developed by Justin Frankel at Nullsoft in 2003 that features instant messaging, chat rooms, and file browsing/sharing capabilities. The name WASTE is a reference to Thomas Pynchon's novel The Crying of Lot 49. In the novel, W.A.S.T.E. is an underground postal service.
Miranda IM is an open-source multiprotocol instant messaging application, designed for Microsoft Windows. Miranda is free software distributed under the GNU GPL-2.0-or-later.
The Invisible Internet Project (I2P) is an anonymous network layer that allows for censorship-resistant, peer-to-peer communication. Anonymous connections are achieved by encrypting the user's traffic, and sending it through a volunteer-run network of roughly 55,000 computers distributed around the world. Given the high number of possible paths the traffic can transit, a third party watching a full connection is unlikely. The software that implements this layer is called an "I2P router", and a computer running I2P is called an "I2P node". I2P is free and open sourced, and is published under multiple licenses.
NetSurf is an open-source web browser which uses its own layout engine. Its design goal is to be lightweight and portable. NetSurf provides features including tabbed browsing, bookmarks and page thumbnailing.
Maemo is a software platform originally developed by Nokia, now developed by the community, for smartphones and Internet tablets. The platform comprises both the Maemo operating system and SDK. Maemo played a key role in Nokia's strategy to compete with Apple and Android, and that strategy failed for complex, institutional and strategic reasons.
A local shared object (LSO), commonly called a Flash cookie, is a piece of data that websites that use Adobe Flash may store on a user's computer. Local shared objects have been used by all versions of Flash Player since version 6.
Vidalia is a discontinued cross-platform GUI for controlling Tor, built using Qt. The name comes from the Vidalia onion since Tor uses onion routing. It allows the user to start, stop or view the status of Tor, view, filter or search log messages, monitor bandwidth usage, and configure some aspects of Tor. Vidalia also makes it easier to contribute to the Tor network by optionally helping the user set up a Tor relay.
Launchy is a free and open-source application launcher for Windows, Mac OS X, FreeBSD and Linux. It indexes shortcuts in the start menu, and files in specific folders, to allow quicker access to programs without opening the start menu or browsing to folders.
Midori is a free and open-source web browser. In 2019, the Midori project merged with the Astian Foundation, then has been revamped entirely, switching from WebKitGTK to using Electron.
Google Chrome is a cross-platform web browser developed by Google. It was first released in 2008 for Microsoft Windows, built with free software components from Apple WebKit and Mozilla Firefox. It was later ported to Linux, macOS, iOS, and Android, where it is the default browser. The browser is also the main component of ChromeOS, where it serves as the platform for web applications.
A lightweight web browser is a web browser that sacrifices some of the features of a mainstream web browser in order to reduce the consumption of system resources, and especially to minimize the memory footprint.
Waterfox is an open-source web browser for x64, ARM64, and PPC64LE systems. It is intended to be ethical and maintain support for legacy extensions dropped by Firefox, from which it is forked. There are official releases for Windows, macOS, Linux and Android in two versions: Classic (Year.Month) and Current (G.x.x.x).
Falkon is a free and open-source web browser. It is built on the Qt WebEngine which is a wrapper for the Chromium browser core.
Accounts & SSO, accounts-sso, or lately gSSO is a single sign-on framework for computers.
QtWeb is a discontinued free and open-source web browser developed by LogicWare & LSoft Technologies. QtWeb used the WebKit browser engine that was embedded in the Qt framework.
Canvas fingerprinting is one of a number of browser fingerprinting techniques for tracking online users that allow websites to identify and track visitors using the HTML5 canvas element instead of browser cookies or other similar means. The technique received wide media coverage in 2014 after researchers from Princeton University and KU Leuven University described it in their paper The Web never forgets.
Searx is a free and open-source metasearch engine, available under the GNU Affero General Public License version 3, with the aim of protecting the privacy of its users. To this end, Searx does not share users' IP addresses or search history with the search engines from which it gathers results. Tracking cookies served by the search engines are blocked, preventing user-profiling-based results modification. By default, Searx queries are submitted via HTTP POST, to prevent users' query keywords from appearing in webserver logs. Searx was inspired by the Seeks project, though it does not implement Seeks' peer-to-peer user-sourced results ranking.
