I think you mean
Irfanview
http://www.irfanview.com/
First class free app.
Xnview -
http://perso.orange.fr/pierre.g/xnview/enxnview.html - is also good (and free). Runs on Windows, MacOS X, Linux x86, Linux ppc, FreeBSD x86, OpenBSD x86, NetBSD x86, Solaris sparc, Solaris x86, Irix mips, HP-UX, AIX which is a bonus if you run multiple OSes