How to remove Aptana from Eclipse?

To remove a feature or plugin from Eclipse, open Eclipse and select "About Eclipse" from the "Help" menu. Select the "Installation Details" button. Be sure the "Installed Software" tab is selected. Find "Aptana", or any other plugin you want to remove, from the list of installed software a select it, then click the "Uninstall..." button at the bottom.

Make sure you restart Eclipse after the uninstall completes.