Cosmos

Cosmos (C# Open Source Managed Operating System) is a complete operating system built from the ground up in C#.

Developer: Cosmos
license License: GNU General Public License (GPL)
operating systems Operating System: platform independent

Screaming No-Right-Click From Hell is multi-platform compatible.

Developer: FFFast.com
license License: Freeware
operating systems Operating System: Unix/Linux/Windows

Layer Menu Uses External HTML Page is multi-platform compatible.

Developer: FFFast.com
license License: Freeware
operating systems Operating System: Unix/Linux/Windows