Folderico!

Rainbow Folders (RF) is an easy to use program, which allows you to change the color of the icon representing a chosen folder to any color you like.You can colorize an unlimited number of folders - each into a different color. So you could, for example, color all important folders red, all frequently visited folders green etc. Also the effect of colorizing folders is not only visible in Explorer but in whole system, so also in any directory selection tree, and open/save dialog in any Windows application. But changing colors is not the only thing you can do with RF, you can also set an extra warning when someone tries to delete a colorized folder, and optional text that will 'pop up' when the cursor stops above the folder's icon for a while. »

Collection of File & Folder Related Tools .

Folder Marker is your small assistant, an ardent fighter for your convenience and comfort in any kind of computer work. Use Folder Marker to mark your folders. One mouse-click and it becomes clear at once which documents have a high priority, and which of them have a normal or low priority. It is easy to see which operations have been finished completely, which are partly done and which havent been started yet.

"ALL-IN-ONE" Desktop Related Tools.

FolderIco folder icon changer software allows to change the icon of the folder in a few clicks.

TrioXLabels is a utility that lets the user easily mark files and folders in the disk as one of the many pre-designed beautifully-coloured labels. It’s the closest you'll get to a Windows version of color label on Mac OS X.

IconTweaker is a freeware application that allows you to customize all your Windows icons.

Folder Icon X is an award-winning Mac OS X-native application providing a simple way to create a customized folder and document icons by placing another icon on a standard plain icon. It fully supports "drag & drop" feature and can load any icons from any files, ".icns" documents and folders. All generated icons are 32-bit Mac OS X-compatible icons which can be viewed on both Classic Mac OS and Mac OS X. This software now supports 9 languages.