feh: Versatile and fast image viewer feh: feh: feh is a versatile and fast image viewer using imlib2, the feh: premier image file handling library. feh has many features, feh: from simple single file viewing, to multiple file modes using feh: a slideshow or multiple windows. feh supports the creation of feh: montages as index prints with many user-configurable options. feh: feh: feh: feh: