• CFE is a program written in pure C language.
• CFE is a postcardware.
• CFE is a software, allowing the creation of convolution filters.
• CFE speaks French, English, German, Italian and Spanish.
• CFE allows filters ranging from 3x3 up to 29x29.
• CFE has its own slideshow.
• The editor has 18 features such as mirrors, shiftings and rotations.
• All commands are directly accessible with the mouse.
• When a filter is created, you can give it from 1 to 5 stars.
• CFE is portable, that means it doesn't use the registry,
• CFE accepts Drag'n Drop.
• CFE has its own configuration file.
• In addition to the classic Copy/Paste Cfe offers 16 levels of undo.
• CFE comes with more than 500 of pre-defined filters.
• CFE author would appreciate a donation of 10 Euros, no more.