lrfviewer [options] book.lrf

Read the LRF e-book book.lrf

Whenever you pass arguments to lrfviewer that have spaces in them, enclose the arguments in quotation marks. For example: “/some path/with spaces”



Disable hyphenation. Should significantly speed up rendering.

--help, -h

show this help message and exit


Profile the LRF renderer


Print more information about the rendering process


show program's version number and exit


Turn on visual aids to debugging the rendering engine


By default the background is off white as I find this easier on the eyes. Use this option to make the background pure white.