VirtuaWin - VirtuaWin is a virtual desktop manager for the Windows operating system (Win9x/ME/NT/Win2K/XP/Win2003/Vista/Win7/Win10). A virtual desktop manager lets you organize applications over several virtual desktops (also called 'workspaces').
Just Color Picker - Free portable colour picker and colour editor for web designers, photographers, graphic designers and digital artists. Supports Windows and macOS.
Sysinternals Desktops - Desktops allows you to organize your applications on up to four virtual desktops.
Instant Eyedropper - Identifying the color code of an object on the screen is usually an involved, multistep process:...
9Desks - up to nine virtual desktops
Sip - A better way to collect, organize & share your colors.