XKCD viewer is a program that allows you to read
the xkcd comics by Randall Munroe without any Web
browser. It features buttons similar to those
found on xkcd.com like (prev, next, random, ...) a
search function, a tooltip with a comic
description, key bindings, and an alert when there
are new comics. It allows you to get direct links
easily, to copy links to the clipboard, to save
comics on your computer, and to navigate directly
to a comic by specifying its ID or URL.