Firefox 153 finally drops the Nvidia driver workaround Linux users have lived with for years, and that fix alone is a relief. But if Mozilla’s slow pivot toward AI features, telemetry defaults, and a roadmap that looks more product-managed than principled has nudged you toward the door, you are not alone. We tested seven Firefox alternatives for desktop across Windows, macOS, and Linux, and these are the ones we would actually switch to.
Quick comparison
| Browser | Best for | Engine | Free plan | Standout |
|---|---|---|---|---|
| Vivaldi | Power users who tweak everything | Chromium | Yes, full | Built-in tab tiling, mail, calendar |
| Brave | Built-in ad and tracker blocking | Chromium | Yes, full | Default Shields, optional Brave Search and Rewards |
| LibreWolf | Hardened Firefox without telemetry | Gecko | Yes, full | Privacy-first Firefox fork, no metrics |
| Floorp | Firefox tweakers who want vertical tabs | Gecko | Yes, full | Vertical tabs, workspace panels |
| Zen Browser | Arc-style polish on Firefox | Gecko | Yes, full | Split view, workspaces, glassy redesign |
| Tor Browser | Anonymous browsing | Gecko | Yes, full | Routes traffic through Tor by default |
| Waterfox | Long-time Firefox forkers | Gecko | Yes, full | Classic add-on support, no upstream metrics |
Why people leave Firefox
Telemetry defaults keep nudging back on. Mozilla has flipped data-collection toggles on by default more than once after major version bumps. Power users on r/firefox describe checking about:preferences after every release like a chore.
The Pocket and ad-tile shuffle. New tab tiles, sponsored stories, and Pocket recommendations have ping-ponged through several redesigns. Each version surfaces sponsored content in a slightly different place, which feels less like a privacy browser and more like the rest.
Slow on heavy sites. WebGL-heavy dashboards, modern Slack, and the worst of the ad-tech web still feel snappier in Chromium. Anyone running 30 tabs of Figma, Notion, and Linear will notice.
Extension parity gap. Some niche extensions ship Chromium-first and update Firefox builds later, or skip Manifest V3 conversion entirely. Hobbyist tooling lags.
AI feature creep. Mozilla’s AI sidebar, summarization, and chatbot picker make sense to product managers and feel intrusive to long-time users. The off switch is buried.
The 7 best Firefox alternatives for desktop
Vivaldi — best for power users who tweak everything
Vivaldi is what happens when ex-Opera engineers spend a decade building a browser for people who actually use their browser. Tab tiling lets you split four pages on one canvas, the sidebar holds a built-in mail client, calendar, RSS reader, and notes, and keyboard shortcuts cover everything down to “rewind tab to first visited URL.” On Apple Silicon and modern Windows machines it runs Chromium without the Google sign-in soup.
Where it falls short: The first-run UI shows every feature at once, which can feel overwhelming. If you want a minimal browser, Vivaldi is not it.
Pricing:
- Free: Fully free, no feature gates
- Paid: None for the browser; optional paid mail forwarding tier
- vs Firefox: Same price, more configurable, Chromium-based
Migrating from Firefox: Vivaldi imports Firefox bookmarks, passwords, and history on first launch. Open tabs do not transfer automatically; export them as a session file from Firefox first. Sync works through Vivaldi’s own end-to-end encrypted service.
Download: Vivaldi.com
Bottom line: Pick Vivaldi if you live in your browser and want to bend it to your workflow. Skip it if you prefer the browser to disappear into the background.
Brave — best for built-in ad and tracker blocking
Brave ships with Shields enabled by default: ads, third-party trackers, fingerprinting protection, and HTTPS upgrades all on from the first launch. The result is fast pages without an ad blocker extension, native Tor windows for one-off private browsing, and a built-in IPFS gateway if you need it. The optional Brave Rewards model and Brave Search engine are easy to ignore if they are not your thing.
Where it falls short: The crypto-adjacent Wallet and Rewards UI is still visible even when disabled, which rubs some users wrong. Sync is reliable but lacks Vivaldi’s polish.
Pricing:
- Free: Full browser, Shields, Tor windows
- Paid: Brave Premium VPN/Firewall as an optional subscription
- vs Firefox: Same price, blocks more out of the box
Migrating from Firefox: Brave’s first-run wizard imports Firefox bookmarks, passwords, history, and extensions where Chromium equivalents exist. Manifest V2 extensions you relied on in Firefox may not have Chromium twins, so check before you commit.
Download: Brave.com
Bottom line: Pick Brave if you want a Chromium browser that blocks the open web’s worst behavior by default. Skip it if you cannot stomach the Rewards UI no matter how dormant it is.
LibreWolf — best for hardened Firefox without telemetry
LibreWolf is a Firefox fork that ships with the privacy switches the Mozilla build leaves you to find yourself. Telemetry, Pocket, sponsored tiles, normandy experiments, and DNS-over-HTTPS-by-default are all stripped or hardened, and uBlock Origin ships preinstalled. The codebase tracks Firefox closely, so you get security updates without the surveillance defaults.
Where it falls short: Some sites that fingerprint aggressively (banking portals, anti-cheat-gated webapps) break under LibreWolf’s stricter defaults. You either toggle protections per-site or fall back to Firefox for those.
Pricing:
- Free: Fully free, no telemetry, no upsells
- Paid: None
- vs Firefox: Same price, hardened from day one
Migrating from Firefox: Use Firefox’s profile export, then point LibreWolf at the same profile directory on first launch. Bookmarks, passwords, history, and extensions move cleanly. Sync requires self-hosting a sync server because LibreWolf disables Mozilla’s by default.
Download: LibreWolf.net
Bottom line: Pick LibreWolf if Firefox is fine but the defaults are not. Skip it if you rely on Firefox Sync across devices.
Floorp — best for Firefox tweakers who want vertical tabs
Floorp is a Japanese Firefox fork that ships vertical tabs, workspaces (called “Panel Sidebar”), and a built-in tab manager out of the box. The browser keeps Firefox’s underlying engine and add-on compatibility, then adds the productivity features Mozilla has never quite delivered. It updates on Firefox’s ESR cycle, so security patches land slightly later but stability is high.
Where it falls short: The translated UI shows its origins in occasional rough English in settings labels. Documentation is thinner than mainstream forks.
Pricing:
- Free: Fully free
- Paid: None
- vs Firefox: Same price, vertical tabs without Tree Style Tab gymnastics
Migrating from Firefox: Floorp imports a Firefox profile directly on first launch. Add-ons carry over. Floorp’s built-in sync uses Mozilla’s account system, so existing Firefox Sync subscribers can pick up bookmarks and tabs without rework.
Download: Floorp.app
Bottom line: Pick Floorp if you want Firefox plus vertical tabs and workspaces without extensions. Skip it if you need same-day security updates.
Zen Browser — best for Arc-style polish on Firefox
Zen Browser is a young Firefox fork chasing what Arc Browser did for Chromium: split-view tabs, workspaces, glassy translucent chrome, and gesture support that feels modern. It runs Gecko under the hood, so privacy and add-on stories match Firefox, but the chrome is rebuilt from scratch. Updates ship faster than Floorp because the team tracks mainline Firefox releases, not ESR.
Where it falls short: It is still pre-1.0 in spirit. Bugs around extension panels and certain web-app PWA installs surface regularly. Not the pick if you need rock-solid stability.
Pricing:
- Free: Fully free, fully open-source
- Paid: None
- vs Firefox: Same price, modern interface
Migrating from Firefox: First-launch wizard imports Firefox data. Zen ships with its own sync flag but most users still use Firefox Sync underneath. Profile-level migration works the same as LibreWolf.
Download: Zen-Browser.app
Bottom line: Pick Zen if you wanted Arc but never let go of Firefox. Skip it if you need stability above all.
Tor Browser — best for anonymous browsing
Tor Browser is the Tor Project’s hardened Firefox fork that routes all traffic through the Tor network by default. It strips fingerprinting surface, disables JavaScript by default on Safer and Safest security levels, and is the standard tool for accessing .onion sites. For activists, journalists, and anyone who needs to actually be anonymous on the open web, this is the baseline.
Where it falls short: Speed is the obvious trade-off. Tor routing adds latency, and many mainstream sites either rate-limit Tor exit nodes or block them entirely. Banking, streaming, and most cloud services will not work.
Pricing:
- Free: Fully free
- Paid: None
- vs Firefox: Same price, real anonymity
Migrating from Firefox: Treat Tor Browser as a separate, single-purpose tool rather than a daily driver. Do not import your Firefox profile, doing so weakens the anonymity model. Use it alongside a daily browser, not instead of one.
Download: TorProject.org
Bottom line: Pick Tor Browser when anonymity is the goal. Skip it as a general-purpose browser; that is not what it is for.
Waterfox — best for long-time Firefox forkers
Waterfox is the oldest serious Firefox fork still maintained. It strips Mozilla telemetry, supports a wider set of legacy extensions than Firefox itself, and ships builds for Windows, macOS, and Linux. The release cadence tracks Firefox ESR plus a small set of upstream patches, so you get reliability without the surveillance defaults.
Where it falls short: Innovation pace is slow by design. There are no vertical tabs, no AI sidebar removal needed (it never had one), but also no Arc-like polish. The look and feel is mid-2010s Firefox.
Pricing:
- Free: Fully free
- Paid: None
- vs Firefox: Same price, stripped of telemetry
Migrating from Firefox: Waterfox imports a Firefox profile cleanly. The first-run wizard offers Mozilla account sync if you want bookmarks to follow, or you can run profile-only.
Download: Waterfox.net
Bottom line: Pick Waterfox if you want Firefox minus the moving parts and do not care about modern UI features. Skip it if you want the new stuff.
How to choose
Pick Vivaldi if you want the most configurable browser on the market and do not mind a Chromium base. Pick Brave if you want defaults that block aggressive ad-tech without an extension to install. Pick LibreWolf if you like Firefox but want the privacy defaults Mozilla never set. Pick Floorp for vertical tabs and workspaces without bolting on Tree Style Tab. Pick Zen Browser if the Arc look pulled you in but you stayed on Gecko. Pick Tor Browser when the use case is anonymity and only when. Pick Waterfox if you want Firefox minus telemetry and minus the new stuff.
Stay on Firefox if you rely on Mozilla Sync across mobile and desktop, want first-party security updates the day they ship, and the toggles in about:preferences are not a deal-breaker.
FAQ
Is Brave better than Firefox? Brave blocks more by default and runs on Chromium, which is faster on heavy webapps. Firefox has a non-Chromium engine, which matters for browser-engine diversity on the web. For most users, Brave is the easier switch; for users who care about engine monoculture, Firefox stays the principled pick.
What is the most private Firefox alternative? For day-to-day private browsing, LibreWolf has the best balance of usability and stripped-down defaults. For genuine anonymity, Tor Browser is the only correct answer.
Can I use my Firefox bookmarks and passwords in another browser? Yes. Every browser on this list imports Firefox bookmarks, passwords, and history on first launch. Gecko-based forks (LibreWolf, Floorp, Zen, Waterfox, Tor) can also reuse a Firefox profile directory directly.
Why are people leaving Firefox in 2026? A mix of telemetry defaults flipping back on after updates, AI features arriving without much opt-in clarity, sponsored content in new tab tiles, and the perception that Mozilla’s roadmap is no longer purely user-aligned.
Is Vivaldi based on Firefox? No. Vivaldi is built on Chromium, the same base as Chrome and Edge. It is closed-source for the UI layer but open about its architecture and ships no Google sign-in or sync by default.
