This is a complete French translation of all Main and Popup Menus.
Two versions of these menus are available: one for WinEdt 5.5, and one for WinEdt 7, respectively. Please make sure to download the appropriate one!
Beware that this will overwrite all menus and load WinEdt's default menu layout (albeit in French ...). That is, any menu customisations are lost and you would have to add them once again. Also, you are strongly advised not to use these menus with any other WinEdt versions than those they were designed for.
For WinEdt 5.5:
Extract the zip file French-menus_55.zip to a location of your choice (%b\Config\French seems reasonable), and load the Main Menus with Options | Menus Setup..., click on the "Load From..." button and select the file Main Menu.dat. To install the Popup Menus, switch to the Popup Menus tab and load the menus from the file Popup Menus.dat.
For WinEdt 7:
For WinEdt 5.5: French-menus_55.zip
For WinEdt 7: French-menus_7.zip
Menu translation contributed by François Pétiard <petiard.francoisgmail.com>