Apps similar to Opera Air include Mozilla Firefox, which is free and open source. Other options are Zen Browser, Brave, Google Chrome and Vivaldi. You're spoiled for choice with Web Browsers like Opera Air: we list more than 50 alternatives for Mac, Windows, Linux, Android and iPhone.
Falkon, formerly QupZilla, is a QtWebEngine based cross-platform web browser.
It aims to be a lightweight web browser available through all major platforms.
Falkon has all standard functions you expect from a web browser. It includes bookmarks, history (both also in sidebar).
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Privacy-focused open-source smartphone browser by DuckDuckGo blocks trackers, enforces encrypted connections, and provides a Privacy Grade. Partners with 'Terms of Service Didn't Read' and offers features like tabs, bookmarks, and autocomplete, keeping search data private.
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Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS.
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Lightweight browser focused on privacy with ad and tracker blocking, integrated VPN and Tor browsing, customizable appearance modes, workspace management for tab organization, support for Windows, macOS, Linux, Android, iOS, and seamless content syncing.
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Minimal browser for Mac featuring sidebar-first navigation, “Rooms” for grouping tasks, open-source code, privacy-focused local data storage, fast performance, modern UI, native macOS APIs, support for extensions, and user-driven development.
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A web browser for Android, based on Mozilla's Fenix version of Firefox, GeckoView and Mozilla Android Components.
Desktop browser replaces tabs with Spaces, organizing web apps into themed workspaces for efficient switching. Includes command palette, overlay tab switcher, ad blocker, dark mode, Picture-in-Picture, download management, and robust privacy controls without telemetry.
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Gnuzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Mozilla Firefox browser. Its main advantage is an ethical one: it is entirely free software.
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Browser with AI-powered sidebar enables summarizing web pages, answering questions, drafting content, comparing sites, and adapting task-specific tools for writing, research, shopping, and communication, all with privacy features like ad and tracker blocking included.
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Yandex Browser is a simple and easy-to-use internet browser. Based on the Chromium technology platform, it loads pages quickly, just shows you what you need and gives you plenty of space for viewing webpages.
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Experience fast mobile browsing with Opera Mini, which compresses web pages for quicker loading and up to 90% data savings. Enjoy features like Speed Dial, tab browsing, a dedicated download manager, and unique compression modes on Android and iOS for enhanced performance.
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FireDragon, derived from Floorp and based on Firefox ESR, integrates KDE through OpenSUSE patches. Includes Ublock Origin, a customizable sidebar, vertical tabs, and more.
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