EKS Vortex

EKS Vortex (previously Vortex System) is a graphical operating system developed and marketed by EKS. It was formerly a TS-UGOS clone from versions 1 to 2. It is designed to run on desktop and laptop computers, smartphones, tablets, portable media players, smart TVs, EKS Ranger 400 and EKS Ranger 500 game consoles, and other devices.

History
EKSoft (now EKS) made an agreement with Theorysonic to make TS-UGOS clone. When the Vlokozu Union is dissolved in 1989, EKS developed their non-TS-UGOS clone called EKS Vortex 3 from scratch.

Features

 * GRM web browser
 * Tabbed explorer
 * vMail

as Vortex System

 * Vortex System 1 (1983)
 * Vortex System 2 (1985)
 * Vortex System 3 (1989)
 * Vortex System 4 (1991)

as EKS Vortex

 * EKS Vortex 5 (1994)
 * EKS Vortex 6 (1997)
 * EKS Vortex 7 (1999)
 * EKS Vortex 8 (2002)
 * EKS Vortex 9 (2004)
 * EKS Vortex 10 (2006)
 * EKS Vortex 11 (2009)
 * EKS Vortex 12 (2011)
 * EKS Vortex 13 (2012)
 * EKS Vortex 14 (2014)
 * EKS Vortex 15 (2016)