Looks like a new version of XnView is now available. XnView is a handy utility for browsing, viewing and converting all manner of graphic files. A list of features is available on the official website, as well as tardists for both IRIX 6.5 as well as a slightly older version for IRIX 5.2 (Version 1.68).
Definitely worth a look if you haven't used this utility in the past.
