Firefox is now faster and leaner

We’ve been working out, so you can get more done.

Your system may not meet the requirements for Firefox, but you can try one of these versions:

Your system doesn't meet the requirements to run Firefox.

Your system doesn't meet the requirements to run Firefox.

Please follow these instructions to install Firefox.

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Use less memory

No one likes a computer hog! Firefox is a lean, mean (actually we’re pretty nice) browsing machine. Since we use less RAM than Chrome, your other programs can keep running at top speed.

Get all the tabs without lags

Multi-tasking with multiple tabs just got easier. Firefox is now a multi-process browser, which means that your tabs stay fresh and won’t take forever to reload. With 86% less hang time, switch quickly between tabs even as you open more.

Level-up browser gameplay

We led the tech to run 3D games at near-native speeds, and now Firefox is bringing better performance to online gaming. Our powerful browser reduces lags, speeds up ping times and optimizes overall gameplay through faster, leaner browsing.

Fresh from our blog

Fresh from our blog