What is .RCO file extension?
.RCO file extension is a known file type. This section tells you everything you need to know about this extension.
File used by the PlayStation Portable (PSP), a gaming device developed by Sony; contains resources for the PSP, including system information, sounds, icons, and other theme graphics; commonly used to customize the look and feel of the PSP interface.
One commonly edited RCO file is topmenu_plugin.rco, which contains the main menu and submenu XMB icons and text. RCO files are located in the flash0:/vsh/resource directory on a PSP flash card.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.