Information about the .epf (epf) file type

This is one of three possibilities that we have on file for the .epf file extension, follow this link to view all three possibilities.

Below is all the information we have available on file about the .epf (epf) file type.

Preferences file, for Eagle EDA system.

EAGLE is a layout editor tool for designing printed circuit boards (PCBs). EAGLE is an acronym standing for Easily Applicable Graphics Layout Editor.

According to the cadsoft website (

"EAGLE uses this file [eagle.epf] to store information about current opened editor windows and libraries that are in use. Also specific settings made in the active editor windows or, for example, special settings for the width menu, or the recently used layer for the tracks routed in the layout with the ROUTE command."

The following links provide further information related to the .epf file extension:

Where this is available we would like to include file format information on .epf files, as well as information on how to view or open files of type .epf. If you know of any information which we have missed then please let us know.