Best Browsers with Split Screen and Split View

Mozilla Firefox stands as the last major independent browser, powered by its own Gecko engine rather than Chromium. This independence allows it to prioritize user agency over corporate interests, offering a browsing experience that is open-source, transparent, and highly customizable.

Privacy is woven into the core. Features like Enhanced Tracking Protection block invasive trackers by default, while built-in container tabs (on by default since Firefox 153) let you isolate your digital lives—keeping Facebook data away from your banking, for example. Its customization engine is unmatched, allowing you to completely overhaul the UI with CSS if you choose.

While it may occasionally trail Chrome in raw JavaScript benchmarks, the difference is rarely noticeable in daily use. The extension library is mature and robust. For users who value the health of the open web and want a browser that serves them rather than advertisers, Firefox is the definitive choice.

Vivaldi is built for the user who wants to control every pixel of their browser. It offers an unparalleled level of customization: you can move the tab bar to any side of the screen, stack tabs into groups, tile multiple pages side-by-side, and create complex "Command Chains" to automate workflows.

Beyond the UI, Vivaldi integrates a full email client, calendar, and feed reader directly into the browser, aiming to be a complete productivity dashboard. It protects privacy by blocking trackers and ads without needing extensions, though it runs on the Chromium engine for full web compatibility.

The sheer number of options can be overwhelming for a casual user, and the interface can feel dense. But for power users who want a browser that adapts to them—rather than the other way around—Vivaldi is the ultimate playground.

Floorp is a passion project from Japan that answers the question: "What if Firefox was as customizable as Vivaldi?" Built on the Firefox ESR (Extended Support Release) base, it retains the privacy and engine of Mozilla but unlocks the interface, allowing for vertical tabs, multi-row tab bars, and flexible sidebar panels.

It is community-driven and open-source, ensuring transparency. Users love it for features like "Workspaces" (grouping tabs) and its ability to completely restyle the browser chrome. It fully supports the Firefox extension ecosystem, so you don't lose your favorite add-ons.

Because it is a smaller project, it may not receive day-one security patches as instantly as mainline Firefox, though the team is very active. For users who love the Gecko engine but feel constrained by Firefox's default interface, Floorp is the perfect middle ground.

Waterfox began as a 64-bit optimized fork of Firefox and has evolved into a privacy-first alternative that strips out telemetry, data collection, sponsored content, and Pocket integration. Based on Firefox ESR, it ships with DNS over Oblivious HTTP on by default, which Waterfox calls Ultra Protection: DNS queries pass through a Waterfox relay to Cloudflare's resolver, hiding both the content and origin of your requests—a feature no other mainstream browser turns on by default for free.

Privacy goes beyond DNS. Container tabs are on by default, as they now are in Firefox itself since version 153, Private Tabs let you browse anonymously within the same window, and there are no remote experiments or personalization feeds. When Mozilla announced plans to make Firefox an "AI browser," Waterfox's creator Alex Kontos responded with a firm "Waterfox will not include LLMs. Full stop."—making it a deliberate haven for users who want their browser to stay out of the AI race.

Waterfox supports extensions from three ecosystems: Firefox Add-ons (full compatibility), Chrome Web Store, and Opera Web Store (partial compatibility for simpler extensions). Recent versions added native vertical tree-style tabs, tab groups, manual tab unloading, and WebGPU support. The source code is open under the Mozilla Public License and available on GitHub.

Google Chrome is the undisputed king of compatibility. Because it dominates the market, developers optimize their sites for Chrome first, meaning pages almost always render perfectly. Its V8 JavaScript engine sets the standard for speed, ensuring complex web apps feel snappy and responsive.

The ecosystem is its biggest superpower. With the largest library of extensions in the world, you can customize the browser to do almost anything. Deep integration with Google services—like instant syncing of history, passwords, and tabs across devices—makes it seamless for anyone living in the Google ecosystem.

The downsides are well-known: it can be resource-hungry, often demanding significant RAM, and its business model relies on data collection. While you can tweak privacy settings, Chrome is ultimately built by an ad company. If absolute privacy is your goal, you might look elsewhere, but for pure utility and convenience, Chrome is hard to beat.

Brave is built on the premise that you shouldn't have to configure your browser to be private—it should just work. Out of the box, Brave Shields aggressively block third-party trackers, ads, and fingerprinting scripts. This not only protects your data but often makes pages load faster by preventing heavy ad networks from downloading.

Beyond blocking, Brave includes a suite of privacy tools: a built-in firewall + VPN (paid), a privacy-focused search engine, and even a Tor mode for private windows to route traffic anonymously. It allows you to opt-in to privacy-respecting ads in exchange for cryptocurrency rewards, flipping the traditional ad model on its head.

The "crypto" features can feel cluttered to some, though they are easily disabled. Underneath, it runs on Chromium, so all your favorite Chrome extensions work perfectly. If you want the speed and compatibility of Chrome without the Google tracking, Brave is an excellent drop-in replacement.

Opera GX is the world's first browser designed specifically for gamers. Its standout feature is "GX Control," a set of limiters that let you cap the RAM, CPU, and network bandwidth the browser can use. This ensures your browser doesn't lag your game or stream, solving a common pain point for PC gamers.

Visually, it screams "gamer" with neon accents, Razer Chroma integration, and custom sound effects designed by sound engineers. It also features a "GX Corner" dashboard that aggregates free game deals and release calendars, keeping you plugged into the gaming world.

While the aesthetic is polarizing—you either love the cyberpunk look or you don't—the utility of the resource limiters is undeniable. For gamers who keep a browser open on a second monitor while playing, Opera GX offers control that no other browser provides.

Microsoft Edge has successfully reinvented itself as a top-tier browser. Built on the same Chromium engine as Chrome, it matches Google's speed and compatibility but adds Microsoft's own productivity flavor. Features like Vertical Tabs, Workspaces, and Split Screen make it surprisingly powerful for work.

It is heavily integrated with the Microsoft ecosystem, with Copilot (Microsoft's AI) built into a side pane and sign-in tied to your Microsoft account, Microsoft 365, and OneDrive. "Sleeping Tabs" is a standout feature that aggressively freezes unused tabs to save RAM, often making Edge feel lighter than Chrome on aging hardware.

Some users find the aggressive promotion of Microsoft services intrusive. However, as a default Windows browser, it is no longer just a tool to download Chrome—it is a genuinely capable, feature-packed competitor that works brilliantly in enterprise and office environments.

SigmaOS treats the browser like a to-do list. Every tab is a "task" that you can mark as done, clearing it from your workspace. This subtle psychological shift encourages you to close tabs and finish tasks rather than letting them pile up indefinitely.

Navigation is designed to be almost entirely keyboard-driven. You use single-key shortcuts to open pages, split the screen, or send links to different workspaces. It includes "Airis," an AI assistant that can rewrite text or summarize pages in context, further speeding up workflows.

It requires a significant shift in mindset; if you prefer clicking tabs with a mouse, SigmaOS will feel alien. But for keyboard-centric users who view browsing as a series of tasks to be completed, it offers a uniquely productive and focused environment. One caution: SigmaOS has not shipped an update since February 2025, so check that it is still being developed before you build your workflow around it.

LibreWolf is for people who love Firefox but don't trust the "default" settings. It is a custom build of Firefox that strips out all telemetry, data collection, and non-essential features like Pocket or sponsored shortcuts. It pre-installs uBlock Origin, widely considered the best ad blocker available.

It applies a set of "hardened" settings out of the box—disabling WebGL to prevent fingerprinting, enforcing strict cookie policies, and clearing history on exit. This saves you the hours it would normally take to configure Firefox to this level of privacy.

Because it is so strict, it can sometimes break websites (like video streaming or complex web apps). It also doesn't include Firefox Sync by default (for privacy reasons). It’s a tool for users who are willing to sacrifice a little convenience for maximum privacy integrity.

Zen Browser takes the reliable, privacy-friendly engine of Firefox and wraps it in a beautiful, modern interface inspired by Arc. It brings features like vertical tabs, split views, and workspaces to the Gecko ecosystem, proving that you don't need Chromium to have a cutting-edge UI.

It focuses on "calmness" and ergonomics. The interface is designed to reduce visual noise and help you stay in the flow. It includes thoughtful touches like a sidebar for easy navigation and keyboard shortcuts that power users will appreciate.

As a relatively new project, it is still evolving, and you might find the occasional rough edge compared to a decade-old browser. However, for users who want the modern features of Arc but refuse to leave the privacy and independence of Firefox, Zen is the browser they have been waiting for.

Naver Whale is the browser South Korea built for itself. Naver, the country's dominant search and portal company, launched it in 2017 as a home-grown alternative to Chrome, and it now accounts for close to 9% of all browsing in Korea and around 15% on mobile — fifth in the country, behind Chrome, Safari, Samsung Browser and Edge. It is Chromium underneath, so sites render as they do in Chrome, and most Chrome Web Store extensions install alongside Whale's own store.

What sets it apart is how much it packs around the page. Dual Tab splits a window into two linked panes, a sidebar holds web panels and extensions, Quick Search shows results for selected text beside what you are reading, and Papago translates whole pages and even images. Vertical tabs and tab groups are built in, and bookmarks, tabs and passwords sync between desktop and phone. In October 2026 Whale 5 added AI Chat, a sidebar assistant that answers questions about the page or the tabs you choose, organises tabs and edits your Naver Calendar after asking for confirmation.

The trade-off is that Whale is built around Naver. Naver is the default search engine, Quick Search and translation send text to Naver's servers, and the browser does not block trackers or fingerprinting — its ad filter only removes the intrusive ads Chrome also filters. Outside Korea, much of the value goes with the Naver services it connects to. If you live in Naver's ecosystem, it is one of the most feature-rich browsers available; if you do not, Edge or Vivaldi give you the same Chromium base with tools or protections that will suit you better.

Opera believes in the "batteries included" philosophy. Instead of asking you to hunt for extensions, it bakes popular tools directly into the interface. A free (proxy) VPN, an ad blocker, and a snapshot tool are available immediately upon installation.

The Sidebar is its defining feature, giving you persistent access to WhatsApp, Messenger, music players like Spotify, and "Aria," Opera's native AI assistant. This setup is perfect for users who want to keep chat and media visible without juggling separate windows or tabs.

The interface can feel busy compared to minimalist alternatives, and some users may prefer open-source privacy standards over Opera's proprietary stack. However, for users who want a feature-rich, "Swiss Army knife" browser that is ready to go from the first launch, Opera is a top contender.

Dia is a breath of fresh air for those tired of cluttered, toolbar-heavy browsers. It adopts a "less is more" philosophy, stripping away non-essential UI elements to let the web content take center stage. The aesthetic is incredibly clean, modern, and designed to minimize cognitive load.

Despite its minimalism, it packs a punch with integrated AI features. You can summon smart summaries or get explanations for complex topics without navigating away from your page. It aims to be a "calm" technology—present when you need it, invisible when you don't.

It is a newer entrant, but no longer a limited one: it runs on Chromium, installs Chrome Web Store extensions, and has added split view and tab groups. It reached Windows 11 in October 2026, and with Arc shutting down in December, The Browser Company is steering Arc users here. For writers, readers, and minimalists who value focus above all else, Dia offers a uniquely serene browsing experience.

Comet is Perplexity's AI-first browser, free on Windows, Mac, Android and iOS, and it sets out to change how we consume information. Instead of a list of blue links, Comet uses AI to synthesize answers, presenting a "knowledge-first" interface where the browser actively helps you understand topics rather than just displaying pages.

It enables a conversational research flow. You can ask follow-up questions, compare sources side-by-side, and see citations clearly marked. The goal is to reduce the "tab sprawl" that comes with researching complex topics by bringing the answer to the surface.

Underneath it is a full Chromium browser that handles everyday tasks like banking and shopping, but it is at its best for students, researchers, and anyone who uses the web primarily to learn, where it offers a clear look at where AI-mediated browsing is heading.

Helium is a Chromium-based browser focused on privacy and minimalism. It blocks ads, trackers, phishing sites, and third-party cookies by default using built-in community filters and uBlock Origin, with no setup required. On first launch it makes no background network requests unless you act, and its compact, distraction-free interface is designed to stay fast and lightweight over long sessions.

Despite its simplicity, Helium adds useful power features. It supports split-view browsing, fast link copying via shortcuts, and standalone web apps without duplicating Chromium internals. All Chromium extensions are supported, including Manifest V2, and installs from the Chrome Web Store are anonymized. With over 13,000 “!bangs” shortcuts, you can jump directly to sites and services from the address bar.

Privacy is baked into every decision, including what is left out: there is no AI assistant and no crypto wallet, and the project says plainly it does not want either. Helium is fully open source, enforces HTTPS, and supports Passkeys. There’s no built-in password manager or cloud sync by design, keeping sensitive data local. For users who want Chromium compatibility and extensions without Big Tech tracking, Helium is a clean, no-nonsense alternative.

Strawberry isn’t trying to be a faster Chrome or a more private Firefox. It is a Chromium browser built around AI companions: assistants that work in your own tabs, with the logins and tools you already use. You can hire ready-made ones, such as a sales companion for lead research or a recruiting companion, or create your own. They click, scroll, fill in forms and pull information from pages, and they connect to more than 100 apps, including Gmail, Slack, Notion, HubSpot and Salesforce.

The idea is delegation rather than browsing. You describe a goal in plain words, such as building a lead list in a spreadsheet or drafting replies, and a companion carries it out. Routines repeat that work on a schedule or when something happens in your apps, and companions remember people, projects and preferences across chats. Strawberry can also record and transcribe meetings without a bot joining the call. You decide, per app and per action, what a companion may do without asking, so routine steps can run on their own while anything that matters waits for your approval.

Version 1.0 arrived in October 2026, and the product is still changing quickly. Ordinary browsing is free, Chrome extensions work, and your bookmarks and passwords import from Chrome. The catch is cost: the AI runs on credits, the free plan includes 500 a month, and heavy use can push you toward the $85 or $250 plans. If most browsers help you consume the web, Strawberry is built to do work on it for you.

Ungoogled Chromium describes itself as "Google Chromium, sans integration with Google", and it means it literally. Safe Browsing, the Google Host Detector, Cloud Messaging and the rest are disabled; Google binaries are stripped from the source; and requests that would reach Google are neutered by rewriting those domains to an address that cannot resolve. The goal is not to add privacy features but to remove a company, leaving the browser otherwise as close to stock Chromium as possible.

That makes it the reference point other privacy forks are measured against, and the base several are built on — Helium is ungoogled-chromium with conveniences layered on top. It is fully open source under a BSD licence, runs on Windows, macOS and Linux plus the BSDs, and because it is unmodified Chromium underneath, pages render exactly as they do in Chrome.

What it removes, it does not replace. There is no auto-updater, so keeping current is your job or your package manager's. The Chrome Web Store is not wired in, so extensions install manually or through a community helper that restores the store and semi-automatic updates. Widevine is absent, so Netflix and other DRM video need files extracted from a matching Chrome build — a genuinely fiddly process that breaks on version changes. Sync is gone with everything else Google. This is a browser for people who want Google removed and will accept real inconvenience to get it; anyone wanting that outcome with less work should look at Helium or Brave.

Opera Neon has been completely reimagined from its 2017 concept browser origins. Relaunched in 2025 as an agentic AI browser, with a $19.90/month plan for its built-in agents, it's built around three specialized AI agents: Neon Chat for conversational assistance, Neon Do for autonomous browser actions like filling forms and comparing options, and Neon Make for creating entire websites, tools, and reports from prompts—even while the browser is closed.

The browser provides access to top-tier AI models including GPT 5.1 and Gemini 3 Pro, with Sora 2 integration for video generation. Its "Tasks" system creates self-contained AI workspaces where the AI understands context across multiple tabs and documents. An Intelligent Mode automatically detects which AI agent is best suited for your request. "Cards" let you customize AI behavior with persistent instructions.

The trade-offs are significant. Opera Neon has no extension support whatsoever—not even Chrome Web Store access available in regular Opera. Customization is minimal, and privacy-conscious users should note that Opera is owned by a Chinese consortium (Kunlun Tech), data is retained on servers for 30 days to 6 months, and the browser is closed source. Speed benchmarks trail Chrome and Firefox. It's a purpose-built AI power tool, not a general-purpose browser.

Norton Neo is Gen Digital's free AI-native browser, marketed as "the world's first safe AI-native browser." Built on Chromium, it layers Norton's WebShield threat intelligence on top for real-time phishing and malware protection using AI-driven behavioral analysis. The browser is completely free with no subscription required for core features.

The AI integration runs deep. The Magic Box unifies search, AI chat, and browser commands in a single bar that intelligently routes queries to the right tool. Peek and Summary generates AI previews of pages before you click, and smart tab management automatically groups tabs by topic or project. A configurable memory system lets you control what the AI remembers about you, and simple tasks like page summaries run locally on-device for privacy.

Norton Neo supports Chrome extensions via the Chrome Web Store and offers vertical tabs, built-in ad/tracker blocking, and a password manager. Tab groups, split-screen view, cookie-banner blocking and sync across devices are built in too. The trade-off is limited customization compared to browsers like Vivaldi or Firefox, and the closed-source nature means you're trusting Gen Digital (NASDAQ: GEN, parent of Norton, Avast, and AVG) with the implementation. Mobile apps for iOS and Android shipped alongside the desktop builds, and a built-in VPN encrypts traffic without a separate install.