Mozilla Firefox como alternativa Linux a Opera

Actualizado el 18 de octubre de 2026

Nuestra opinión

Mozilla Firefox is a strong, stable replacement for Opera if you can live without the built-in VPN. It handles fast page loading, offers a highly customizable interface, and supports the same extension ecosystem. However, it lacks Opera's integrated ad blocker and privacy tools out of the box. You will need to install add-ons like uBlock Origin to match Opera's default privacy stance. If the built-in VPN is your primary reason for using Opera, Firefox is not a direct drop-in replacement. For users who prioritize open-source transparency and don't mind configuring their own privacy stack, Firefox is an excellent choice.

Cobertura de funciones85%

Licencia: MPL-2.0
Precio: Gratis
Última versión: —
Valoración: —

Instalar Mozilla Firefox

Lo que funciona igual

Supports a vast ecosystem of extensions and add-ons
Allows deep UI customization, including themes and layout changes
Receives regular security updates and patches
Provides fast page loading performance
Supports multiple profiles for separate browsing sessions

Lo que cambia

Lacks a built-in VPN; requires third-party services or add-ons
No built-in ad blocker; must install extensions like uBlock Origin
Open-source model (MPL-2.0) versus Opera's proprietary codebase
Does not include Opera's built-in crypto wallet or news aggregator
Different default search engine and privacy tracking protection implementation

Abrir tus archivos de Opera

Firefox can import bookmarks, passwords, and history directly from Opera during initial setup if Opera is installed on the same machine. If migrating from a Windows machine to Linux, you must export bookmarks from Opera to an HTML file and import that file into Firefox. Opera-specific profile data or internal settings do not transfer. Passwords can be exported from Opera to a CSV file and imported into Firefox, though you should handle this file securely as it contains sensitive credentials.

Pasar de Opera a Mozilla Firefox, paso a paso

Export bookmarks from Opera to an HTML file
Export passwords from Opera to a CSV file
Install Mozilla Firefox on your Linux system
Import the HTML bookmarks file into Firefox
Import the CSV password file into Firefox
Install essential extensions like uBlock Origin to replace built-in ad blocking

Funciones clave de Mozilla Firefox

Extenso ecosistema de complementos
Protección contra rastreo integrada
UI personalizable vía CSS
Actualizaciones de seguridad regulares
Soporte de múltiples perfiles
Lista de lectura Pocket integrada

Preguntas frecuentes

Does Firefox have a built-in VPN like Opera?

No, Firefox does not include a built-in VPN. You will need to use a third-party VPN service or install a VPN add-on if available, but it is not integrated into the browser core.

Can I customize Firefox to look like Opera?

Yes, Firefox supports extensive customization via CSS and themes. You can change colors, fonts, and layout to closely resemble Opera's interface, though some specific Opera widgets may not have direct equivalents.

Is Firefox's ad blocking as good as Opera's built-in feature?

Firefox has built-in tracking protection, but it is less aggressive than Opera's ad blocker. To match or exceed Opera's performance, you should install the uBlock Origin extension, which is widely considered the standard for ad blocking.