# Alternatives to Opera Chromium browser with built-in VPN and sidebar apps. Opera ranks #8 of 14 in Browsers, with an Alt Score of 58. It is proprietary, free and available on Windows, macOS, Linux, iOS and Android. 8 of 12 checklist rows are verified against a public source. Source: https://altcatalog.com/alternatives/opera/ Category: Browsers ## Overview - **Who it's for**: People who want more than a default browser out of the box, including built-in privacy tools, messaging, and AI features without installing separate extensions. - **What you get**: A free VPN (no separate signup), a built-in ad blocker, sidebar access to messengers like WhatsApp and Telegram, and Aria, Opera's built-in AI assistant. Tab Islands group related tabs together, and Opera Flow lets you send files and links between devices without cables or uploads. - **How it works**: Install Opera as your default Chromium-based browser, then toggle on the VPN and ad blocker from the sidebar, open messengers alongside your tabs, and chat with Aria directly in the interface for search, writing, or page summaries. ## Profile - **License**: Proprietary (verified 2026-07-11) - **Pricing model**: Free (verified 2026-07-11) - **Starts at**: ? - **Platforms**: Windows, macOS, Linux, iOS, Android - **Status**: active (verified 2026-07-11) ## Ranked alternatives | # | App | Alt Score | Licence | Platforms | |---|-----|-----------|---------|-----------| | 1 | [Vivaldi](https://altcatalog.com/alternatives/vivaldi.md) | 93 | Proprietary | Windows, macOS, Linux, Android | | 2 | [Brave](https://altcatalog.com/alternatives/brave.md) | 85 | MPL-2.0 | Windows, macOS, Linux, iOS | | 3 | [Waterfox](https://altcatalog.com/alternatives/waterfox.md) | 77 | MPL-2.0 | Windows, macOS, Linux | | 4 | [Orion](https://altcatalog.com/alternatives/orion.md) | 74 | Proprietary | macOS, iOS | | 5 | [Firefox](https://altcatalog.com/alternatives/firefox.md) | 70 | MPL-2.0 | Windows, macOS, Linux, iOS | | 6 | [Edge](https://altcatalog.com/alternatives/edge.md) | 63 | Proprietary | Windows, macOS, Linux, iOS | | 7 | [LibreWolf](https://altcatalog.com/alternatives/librewolf.md) | 58 | MPL-2.0 | Windows, macOS, Linux | | 8 | [Zen Browser](https://altcatalog.com/alternatives/zen-browser.md) | 51 | MPL-2.0 | Windows, macOS, Linux | | 9 | [Chrome](https://altcatalog.com/alternatives/chrome.md) | 47 | Proprietary | Windows, macOS, Linux, iOS | | 10 | [Arc](https://altcatalog.com/alternatives/arc.md) | 44 | Proprietary | macOS, Windows, iOS | | 11 | [DuckDuckGo Browser](https://altcatalog.com/alternatives/duckduckgo-browser.md) | 40 | Apache-2.0 | macOS, Windows, iOS, Android | | 12 | [Tor Browser](https://altcatalog.com/alternatives/tor-browser.md) | 36 | MPL-2.0 | Windows, macOS, Linux, Android | | 13 | [Ungoogled Chromium](https://altcatalog.com/alternatives/ungoogled-chromium.md) | 25 | BSD-3-Clause | Windows, macOS, Linux | Alt Score = Verified coverage (90%) + Visibility (10%). See https://altcatalog.com/how-alt-score-works/ ## Feature comparison Legend: Yes / No / Partial / ? (not verified). | Browsers checklist | Opera | Vivaldi | Brave | Waterfox | Orion | Firefox | |---|---|---|---|---|---|---| | Pricing model | Free | Free | Free | Free | Freemium | Free | | Starts at | ? | ? | ? | ? | $5/month | ? | | License | Proprietary | Proprietary | MPL-2.0 | MPL-2.0 | Proprietary | MPL-2.0 | | Platforms | Windows, macOS, Linux, iOS, Android | Windows, macOS, Linux, Android | Windows, macOS, Linux, iOS, Android | Windows, macOS, Linux | macOS, iOS | Windows, macOS, Linux, iOS, Android | | Engine (Chromium / Gecko / WebKit) | Yes | Yes | Yes | Yes | Yes | Yes | | Built-in ad blocker | Yes | Yes | Yes | Yes | Yes | ? | | Built-in VPN or proxy | Yes | Yes | Yes | ? | ? | No | | Vertical tabs | Yes | Yes | Yes | Yes | Yes | Yes | | Tab groups & workspaces | Yes | Yes | Yes | Yes | Yes | Yes | | Extension ecosystem compatibility | Yes | Yes | Yes | Yes | Yes | Yes | | Sync (E2E encrypted) | Partial | Yes | Yes | Yes | Partial | Yes | | Battery / memory saver mode | Yes | Yes | ? | ? | ? | ? | | Privacy: fingerprinting protection | ? | Partial | Yes | Yes | Yes | Yes | | Telemetry opt-out | ? | Yes | Yes | Yes | Yes | Yes | | Profile containers | ? | Partial | ? | Yes | Yes | Yes | | Reader mode | ? | Yes | Yes | Yes | Yes | Yes | ## Sources Sources for Opera. Each alternative is sourced on its own page. - **Pricing model**: Free — (verified 2026-07-11) - Quote: “Download free Opera browsers” - **Platforms**: Windows, macOS, Linux, iOS, Android — (verified 2026-07-11) - Quote: “Download Opera browsers for every operating system - Windows, Linux, macOS, Android, iOS, and Chrome OS.” - **License**: Proprietary — (verified 2026-07-11) - Quote: “The Software, including its sequence, structure, organization, source code and applicable documentation, contains valuable trade secrets and other intellectual property of Opera and its suppliers.” - **Status**: active — (verified 2026-07-11) - Quote: “July 7th, 2026” - **Engine (Chromium / Gecko / WebKit)**: Yes — (verified 2026-07-11) - Quote: “Opera has been based on Chromium since 2013 and we have benefited from the ecosystem as well as actively contributed to it throughout that time.” - **Built-in ad blocker**: Yes — (verified 2026-07-11) - Quote: “Opera's free Ad Blocker is built right into the Opera browser for mobile & desktop. It blocks ads and trackers before they fully load, so pages stay clean and load faster.” - **Built-in VPN or proxy**: Yes — (verified 2026-07-11) - Quote: “A free, no-log browser VPN is built into the Opera browser for mobile and computer.” - **Vertical tabs**: Yes — (verified 2026-07-11) - Quote: “Added search and collapse buttons to the vertical tabs header” - **Tab groups & workspaces**: Yes — (verified 2026-07-11) - Quote: “Keep tabs in separate workspaces and organize your browsing the way you want.” - **Extension ecosystem compatibility**: Yes — (verified 2026-07-11) - Quote: “To install extensions from the Google Chrome webstore into Opera, you must first download and install the Install Chrome extensions addon from the Opera addons store.” - **Sync (E2E encrypted)**: Partial — (verified 2026-07-11) - Quote: “By default, your passwords are encrypted using your Opera credentials.” - **Battery / memory saver mode**: Yes — (verified 2026-07-11) - Quote: “Battery Saver adjusts your browser's settings to reduce battery drain.” --- Ranked by verified data, never by who paid. https://altcatalog.com/trust/