Deskreen screen sharing: share your computer screen to a web browser. Present screen to any device with a web browser, such as - phone, tablet, other computer or even smart TV, to extend your computer screen while you use Deskreen. Connect as many devices as you want at the same time. Share computer screen to all of them.

Discover the best one-time purchase, free, and open-source software alternatives to subscription-based tools. Own your tools forever.

NoSignups (formerly FckSignups) is an open-source directory of no-signup, in-browser, open-source tools.

Enigma (1923) — the German rotor cipher securing Wehrmacht and Kriegsmarine traffic. Broken by Polish mathematician Marian Rejewski in 1932.

The Mlecchita Vikalpa cipher from Vatsyayana's Kama Sutra (~400 CE) — a paired-letter substitution taught to lovers as one of the 64 arts.

bus.delthia.com es un cliente para la información sobre el bus urbano de Coruña. Combina la información en tiempo real sobre los buses con datos de osm de las paradas, presentado en mapas y tablas.

Generate or browse beautiful color combinations for your designs.