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Check out the new Mozilla Firefox Portable version, which is the first of several releases called Firefox Quantum, getting you to the things you love and the stuff you need faster than ever before, along with a fresh new look.
Features and Highlights
Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best yet.
30% lighter than Chrome
Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with Firefox’s new, responsive engine.
Mozilla FirefoxPortable for PC blocks online trackers while you browse and won’t remember your history after you’re done.
Some ads have hidden trackers that follow you online. Rude. We know. That’s why powerful tool stops them cold.
Faster Page Loading
By blocking some ads and scripts that bog down browsing, pages load up to 44% faster. Now that’s a win-win.
Uncomplicate screenshots. Take and share them directly from Firefox. That means no more searching for mysterious file names on your computer.
Built right into the toolbar, it’s the ultimate save-for-later feature. View your articles, videos, and pages across any device.
Gaming & VR
Engineered for next-gen gaming, It has built-in support for WASM and WebVR. No additional installation is needed!
Save time! Find all your favorite content like Pocket saves, bookmarks, browsing history, screenshots, and downloads in one spot.
Customize with thousands of extensions like LastPass, uBlock Origin, Evernote, and more.
Makeover to suit your mood! Choose a new look from theme categories or create your own.
Set up Browser your way. Drag and drop features in and out of your toolbar for easy access.
Sync your devices
Seamlessly access passwords, bookmarks, and more. Plus, use the Send Tabs feature to instantly share open tabs between desktop, mobile, and tablet.
Note: Its support for Windows XP and Windows Vista is still available through Firefox ESR (Extended Support Release). Download Firefox for Windows XP or Vista.
Also Available: Download Firefox for Mac