- Latest Version:
- Requirements:Windows XP / Vista / Windows 7 / Windows 8 / Windows 10
- Author / Product:Mozilla Organization / Firefox (32-bit)
- Old Versions:
- Filename:Firefox Setup 50.1.exe
Firefox Lockwise. Take the passwords you’ve saved in Firefox with you everywhere. Download for iOS; Download for Android; Support; Firefox Monitor. See if your personal info has been leaked online, and sign up for future breach alerts. Download the beta for the new Firefox 57 Quantum now In Firefox's relentless battle to take on the impregnable Chrome, they've hit a huge milestone with version 57 of their browser. The beta for it is out now for download and includes the new Servo engine whose performance couldn't be more heartening: Firefox is now twice as fast as it was a.
To install Firefox on a Windows XP system, because of Windows restrictions, the user will have to download Firefox 43.0.1 and then update to the current release. From Firefox 53 planned for April 2017, Windows XP/Vista/Server 2008 are no longer supported.
- While the developer is fixing the problem, try using an older version. If you need the previous version of Firefox, check out the app's version history which includes all versions available to download. Download prior versions of Firefox for Mac. All previous versions of Firefox are virus-free and free to download at Uptodown.
- Mozilla Firefox 51.0.1 Change Log Fixed: Multiprocess incompatibility did not correctly register with some add-ons (Bug 1333423) Geolocation not working on Windows (Bug 1333516).
Mozilla Firefox is a fast, full-featured Free Web Browser. The app includes pop-up blocking, tab-browsing, integrated Google, Yahoo and Bing search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online. You can download Firefox for PC offline installer from the site by clicking on the free download button.
Check out the new version, which is 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.
Become untraceable and secure online? Then you need HMA! Pro VPN!
Features and Highlights
2x Faster
Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best Firefox yet.
30% lighter than Chrome
Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
Smooth browsing
Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with the software’s new, responsive engine.
Private Browsing
The program blocks online trackers while you browse and won’t remember your history after you’re done.
Tracking Protection
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.
Screenshots
Uncomplicate screenshots. Take and share them directly from the tool. That means no more searching for mysterious file names on your computer.
Pocket
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 needed!
Library
Save time! Find all your favorite content like Pocket saves, bookmarks, browsing history, screenshots, and downloads in one spot.
Extensions
Customize with thousands of extensions like LastPass, uBlock Origin, Evernote, and more.
Themes
Makeover browser to suit your mood! Choose a new look from theme categories or create your own.
Toolbar
Set up the app 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 trough Firefox ESR (Extended Support Release). Download Firefox for Windows XP or Vista.
Also Available: Download Firefox for Mac and Firefox Portable
Check out the new version, which is 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.
Become untraceable and secure online? Then you need HMA! Pro VPN!
Features and Highlights
2x Faster
Crazy powerful browser engine? Check. Less time waiting around for pages to load? Also, check. Get the best Firefox yet.
30% lighter than Chrome
Less memory usage means more space for your computer to keep running smoothly. Your other programs will thank you.
Smooth browsing
Whether you’ve opened 10 or 1000, switching between tabs is faster than ever with the software’s new, responsive engine.
Private Browsing
The program blocks online trackers while you browse and won’t remember your history after you’re done.
Tracking Protection
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.
Screenshots
Uncomplicate screenshots. Take and share them directly from the tool. 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 needed!
Library
Save time! Find all your favorite content like Pocket saves, bookmarks, browsing history, screenshots, and downloads in one spot.
Extensions
Customize with thousands of extensions like LastPass, uBlock Origin, Evernote, and more.
Themes
Makeover browser to suit your mood! Choose a new look from theme categories or create your own.
Toolbar
Set up the app 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 trough Firefox ESR (Extended Support Release). Download Firefox for Windows XP or Vista.
Also Available: Download Firefox for Mac and Firefox Portable
Firefox 51.0
Windows
Operating Systems (32-bit and 64-bit)
Download Mozilla Firefox For Windows - Free Web Browser ...
- Windows XP SP2
- Windows Server 2003 SP1
- Windows Vista
- Windows 7
- Windows 8
- Windows 10
Please note that 64-bit builds of Firefox are only supported on Windows 7 and higher.
To install Firefox on a Windows XP system, because of Windows restrictions, the user will have to download Firefox 43.0.1 and then update to the current release.
From Firefox 53 planned for April 2017, Windows XP/Vista/Server 2008 are no longer supported. These users should migrate to ESR 52 once available (planned for March 2017).
Recommended Hardware
- Pentium 4 or newer processor that supports SSE2
- 512MB of RAM
- 200MB of hard drive space
Mac
Operating Systems
- Mac OS X 10.9
- Mac OS X 10.10
- Mac OS X 10.11
Recommended Hardware
- Macintosh computer with an Intel x86 processor
- 512 MB of RAM
- 200 MB hard drive space
Mozilla Firefox 51 Free Download
GNU/Linux
Software Requirements
Please note that GNU/Linux distributors may provide packages for your distribution which have different requirements.
- Firefox will not run at all without the following libraries or packages:
- GTK+ 3.4 or higher
- GLib 2.22 or higher
- Pango 1.14 or higher
- X.Org 1.0 or higher (1.7 or higher is recommended)
- libstdc++ 4.6.1 or higher
- For optimal functionality, we recommend the following libraries or packages:
- NetworkManager 0.7 or higher
- DBus 1.0 or higher
- GNOME 2.16 or higher