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This macOS browser could be a game-changer for Chrome on Mac users

Mighty Browser for Mac
(Image credit: Mighty)
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Following two years of development, Mighty has unveiled its new browser (opens in new tab) for MacOS that aims to “Make Chrome Faster” while using significantly less RAM.

When the company first started, it originally intended to stream Windows 10 (opens in new tab) over the cloud. However, as much of our work now takes place in a browser, Mighty then decided to pivot and develop a faster browser instead.

To make its new browser work without lag over the cloud, Mighty first had to solve a number of complex engineering problems such as designing a custom server to keep costs low, building a custom low-latency networking protocol, forking Chromium so that it can integrate directly with several low-level render/encoder pipelines and making its browser interoperable with a long list of macOS features.

With the release of Mighty, macOS users no longer have to deal with Google Chrome (opens in new tab) quickly draining the batteries of their MacBooks (opens in new tab) and they'll also likely see a performance increase as the company's new browser uses just 500MB of RAM which is ten times less than Chrome uses.

Like buying a new computer

In a blog post (opens in new tab) announcing the release of its new browser, Mighty compares making the switch from Chrome to its browser like going out and buying a new computer with a much faster processor and more memory. 

With a 100 Mbps internet connection, the browser can run at 60 frames a second in 4K while often using less than 30 percent of a Mac's CPU even with more than 50 tabs open. Another benefit is that users won't have to listen to fan noise as all processing is offloaded to Mighty's servers with each browser instance powered by 16 vCPUs running on dual Intel Xeon processors that clock up to 4GHz, Nvidia GPUs (opens in new tab) and 16GB of RAM.

Since Mighty is based on a forked version of Chromium, the user interface is quite similar to that of Google Chrome though the company has added some custom shortcuts for Mac users. These include being able to move between open pages using the keyboard shortcut option + tab or command + tab to search Google Drive (opens in new tab).

If you're Mac is having a hard time running Google Chrome or other browser-intensive tools like Figma (opens in new tab), then testing out Mighty could be worth a shot and you can request access (opens in new tab) on the company's site by filling out a questionaire to do so. While Mighty is currently only available for Mac, the company does plan to bring its browser to other platforms in the future.

Anthony Spadafora
Anthony Spadafora

After working with the TechRadar Pro team for the last several years, Anthony is now the security and networking editor at Tom’s Guide where he covers everything from data breaches and ransomware gangs to the best way to cover your whole home or business with Wi-Fi. When not writing, you can find him tinkering with PCs and game consoles, managing cables and upgrading his smart home.