Hexdecimal OS is a VB.NET operating system made by Designtic. It was announced in November 2012 and first public released in March 2013. It was discontinued in 2016 and no longer available.

The official website is:

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.