Bezilla browser

This page was last updated at: Mar 19, 2026

BeZilla (referred to as Bon Echo in the program itself) is a port of Firefox 2 for BeOS and Haiku.

Bezilla was a web browser that ran on Desktop devices.

The Bezilla Project is a continued effort to bring Mozilla/Firefox to the BeOS platform. The primary goal of this project is to ensure that the BeOS and its successors, including but not limited to Haiku and ZETA, have a mainstream free web browser that conforms to modern open web standards.

— Bezilla developers

About Bezilla

Browser URL www-archive.mozilla.org/ports/beos/
Development Status Discontinued
The developers have announced that the browser won't be developed any more
Launched 1998
Announced in their archival message at the top of the homepage
Last Updated 2007
Latest copyright date on homepage
Operating Systems BeOS, Haiku
Device platform Desktop
Rendering Engine Gecko
Official News/Blog Development blog
General Info BeZilla/Bon Echo security and privacy guide