After several years of development, <a href="%(mozilla1)s">Mozilla 1.0</a>, the first major version, was released in 2002. This version featured many improvements to the browser, email client and other applications included in the suite, but not many people were using it.
Garapenean urte batzuk igarota, <a href="%(mozilla1)s">Mozilla 1.0</a> argitaratu zen 2002an, aurreneko bertsio nagusia. Bertsio honek hobekuntza ugari ekarri zizkien suite-ean zetozen nabigatzaileari, posta-bezeroari eta beste aplikazioei, nahiz eta hauek jende gutxik erabili.