Opera como alternativa Linux ao Mozilla Firefox

Atualizado em 18 de outubro de 2026

Nossa avaliação

Opera can replace Firefox for Linux users who prioritize built-in tools like a free VPN, music player, and messaging apps, especially if they game or stream. However, it's not ideal for users who rely on open-source software, strong extension support, or cross-browser sync with non-Opera devices. Opera handles modern web standards well and is stable on Linux, but its proprietary nature and limited privacy transparency compared to Firefox may concern some. It’s a decent alternative for casual to mid-tier users wanting convenience, but power users and privacy-focused ones should stick with Firefox.

Cobertura de recursos70%

Licença: LicenseRef-proprietary=https://www.opera…
Preço: freemium
Versão mais recente: 136.0.6008.76 (29 de setembro de 2026)
Avaliação: —

Instalar Opera Site oficial ↗

Captura de tela do Opera — Speed dial page - dark theme

O que funciona igual

Supports HTML5, CSS, JavaScript, and WebGL for modern web compatibility
Offers bookmark and password import from other browsers, including Firefox
Provides tab and window management with customization options
Includes built-in ad blocking and basic tracking protection
Runs on Linux with native installation options via .deb, .rpm, or Flatpak

O que muda

Opera is proprietary; Firefox is open-source with full transparency
Opera lacks full extension compatibility—many Firefox add-ons won’t work
No direct sync with Firefox accounts or devices outside Opera ecosystem
Missing advanced privacy features like Firefox’s strict Enhanced Tracking Protection rules
Opera includes unique tools like GX Control and integrated apps not found in Firefox

Abrindo seus arquivos do Mozilla Firefox

Opera can import bookmarks, passwords, and browsing history from Firefox during setup via the browser import tool. Exporting data from Firefox in standard formats (like HTML for bookmarks) is supported and can be imported into Opera. However, syncing between Firefox and Opera after migration isn’t automatic or built-in. Session data, custom preferences, and add-on settings won’t transfer. For full compatibility, use Firefox’s export options before switching.

Trocando o Mozilla Firefox pelo Opera, passo a passo

Export Firefox bookmarks as HTML from Library > Bookmarks > Export
In Opera, go to Bookmarks > Import Bookmarks and Settings > From Firefox
Manually export and import saved passwords if needed using a password manager
Install Opera extensions from the built-in store to replace key Firefox add-ons
Enable Opera Sync with your account to keep settings across devices

Principais recursos do Opera

GX Control: limite o uso de RAM e rede do navegador para priorizar o desempenho do jogo
GX Cleaner: remoção de arquivos temporários com um clique para navegar mais rápido
Hot Tabs Killer: identifique e feche abas que consomem muitos recursos instantaneamente
GX Mods: personalize temas, sons, papéis de parede e elementos da interface
Barra lateral integrada: Discord, Twitch, WhatsApp, Telegram e mais
Player de Música integrado: ouça Spotify, YouTube Music e Apple Music sem abrir abas
VPN gratuita sem registro de logs: auditada independentemente pela Deloitte
Botão de Pânico (F12): oculte instantaneamente as janelas do navegador

Como instalar o Opera no Linux

Flatpak (Flathub)flatpak install flathub com.opera.opera-gx

openSUSEsudo zypper install opera

Perguntas frequentes

Can I use Firefox extensions in Opera?

No, Opera doesn’t support Firefox add-ons directly. It uses Chromium extensions, so you must find equivalents in the Opera or Chrome Web Store. Some popular tools have alternatives, but advanced or niche Firefox extensions may not be available.

Does Opera sync with Firefox?

No, Opera does not sync with Firefox. You can import data once, but ongoing sync across devices only works within Opera’s ecosystem using an Opera account.

Is Opera’s built-in VPN safe and reliable?

Opera’s free VPN is lightweight and no-log, audited by Deloitte, but it’s not a full replacement for a dedicated third-party VPN. It encrypts traffic but only covers browser activity and has limited server locations.