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Latest Version
Firefox 145.0 (32-bit) LATEST
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Review by
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Operating System
Windows 10 (32-bit)
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User Rating
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Author / Product
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Filename
Firefox Setup 145.0.exe
You can download Firefox 32bit for PC offline installer from the site by clicking on the free download button. Check out the new 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.
Latest Firefox Features
Resume where you stopped - NEW
Firefox View allows you to access your open tabs on other devices and view your recent browsing history.
Directly modify your PDFs - NEW
No need to print a PDF anymore. Begin editing forms directly within Firefox.
Browse with confidence in your privacy - NEW
Firefox's Total Cookie Protection ensures excellent privacy as the default setting.
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 is 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.
Overview
Firefox is a free and open-source web browser developed by Mozilla Corporation. It is one of the most popular web browsers worldwide, known for its focus on privacy, security, and customization options. Here's an overview of the app:
Privacy and Security: The program places a strong emphasis on protecting user privacy and enhancing online security. It includes features like Enhanced Tracking Protection, which blocks many third-party tracking cookies by default. It also offers strict anti-phishing measures, sandboxing for web content, and regular security updates to keep users safe.
Cross-Platform Availability: Firefox is available for various operating systems, including Windows, macOS, Linux, and mobile platforms such as Android and iOS. This allows users to have a consistent browsing experience across different devices.
Customization Options: It offers a range of customization options to tailor the browser to individual preferences. Users can choose from numerous themes and extensions to personalize the appearance and functionality of their browsers. Additionally, Firefox supports user-created themes, allowing further customization.
Performance: Mozilla continuously works to improve Firefox's performance and speed. Recent updates have introduced enhancements such as better page loading times and reduced memory usage, providing a smoother browsing experience.
Developer Tools: It includes a comprehensive set of built-in developer tools. These tools help web developers debug and inspect web pages, examine network activity, and analyze performance metrics. They are highly regarded by developers and are often preferred for web development tasks.
Syncing and Account Features: Firefox Sync enables users to synchronize their bookmarks, browsing history, passwords, and other data across multiple devices. Additionally, Firefox Accounts allow users to access various features like cloud storage, password management, and send tabs to other devices.
Web Compatibility: The app is built on open web standards and aims to provide excellent compatibility with modern websites and web technologies. It ensures that web developers' work is displayed as intended and offers compatibility with popular web applications.
Open-Source Community: Firefox is an open-source project, which means that its source code is available for anyone to view, modify, and distribute. This fosters a vibrant community of developers and contributors who work together to improve the browser and develop extensions and add-ons.
FAQ
What is Firefox?
Firefox is a web browser that stands out from others as it is backed by a not-for-profit organization and is committed to protecting your personal data by not selling it to advertisers.
Is Firefox free?
Absolutely! Firefox is completely free to use. There are no hidden costs or charges. You can enjoy all its features without paying anything, and rest assured that your personal data is not sold.
Is Chrome better than Firefox?
We firmly believe that Firefox is a superior browser compared to Chrome. When people ask about a better browser, they usually consider factors like speed and security. Firefox is constantly updated to provide you with the fastest and most privacy-conscious browsing experience.
Is Firefox safe?
Yes, Firefox is not only safe but also prioritizes your data and privacy protection. The browser automatically blocks known third-party trackers, social media trackers, crypto-miners, and fingerprinters that aim to collect your information.
Does Firefox sell your personal data?
No, Firefox has never sold and will never sell your personal data.
Is Firefox Chromium-based?
Unlike many other browsers, Firefox is not based on Chromium, the open-source project behind Google Chrome. Instead, Firefox relies on its own Quantum browser engine, specifically designed to ensure your data is treated with respect and kept private.
Does Firefox use Google?
Firefox has Google set as its default search engine. This means that you can conveniently search the web directly from the address bar of your Firefox browser.
Does Firefox have a built-in VPN?
Although Firefox itself does not include a built-in VPN (virtual private network), Mozilla offers a separate product called Mozilla VPN. By using this VPN alongside the private Firefox Browser, you can further protect your internet connection and IP address, especially when using Wi-Fi.
Who owns Firefox?
Firefox is developed by Mozilla Corporation, which is a wholly-owned subsidiary of the non-profit organization Mozilla Foundation. The principles of the Mozilla Manifesto guide the development of Firefox, ensuring a focus on user empowerment and privacy.
Which version of Firefox supports Windows 7 and Windows 8?
Firefox version 115 will be the last supported Firefox version for users of Windows 7, Windows 8 and Windows 8.1. You can download it from our website, either from the "old versions" section or by clicking "Firefox 115 (32-bit)".
Alternatives
Opera: Feature-rich browser offering a built-in ad blocker, VPN, and unique tools for faster browsing.
Opera GX: The gaming browser built for gamers with RAM and CPU limiters!
Chrome: The fast, free browser that`s built for the modern web
Edge: A modern and efficient browser with excellent compatibility and integrated Microsoft services.
Brave: Privacy-focused browser that blocks ads and trackers by default, ensuring a faster and more secure browsing experience.
System Requirements
- Operating system: Windows 11/10
- Processor: Pentium 4 or newer processor that supports SSE2
- 512MB of RAM / 2GB of RAM for the 64-bit version
- Hard drive space: 200 MB of free space
- Graphics card: DirectX 9-capable graphics card
- Customizable & Flexible
- Privacy-focused Browser
- Wide Range of Add-ons
- Cross-Platform Compatibility
- Strong Security Features
- Occasional Performance Issues
- High Memory Usage
- Less Popular Among Web Developers
Overall, Firefox is a powerful, user-friendly web browser that prioritizes privacy, security, and customization. Its commitment to open-source values and its wide range of features make it a popular choice among users who value a more personalized and secure browsing experience.
Also Available: Firefox (64-bit), Firefox for Mac and Firefox Portable
What's new in this version:
New:
- Copy Link to Highlight allows users to share arbitrary sections of page with others by copying a link through the context menu with a given selection
- Add, edit, and delete comments to make your own notes in PDFs (summaries, questions, tasks, etc.). The comment sidebar helps you scan all your comments and quickly jump to them, which is handy for long or heavily marked-up PDFs.
- Need a reminder of what tabs are in a group? Hover over the tab group name to get a preview of the tabs inside without opening it.
- Starting with Firefox 145, Nightly and Early-beta builds can now find previously visited pages using Semantic History Search, which lets users recall sites with natural-language and concept-based queries, all processed locally for privacy
Changed:
- Starting with Firefox 145, 32-bit Linux is no longer supported. We encourage users to install a 64-bit version of Firefox.
- Horizontal tabs are now slightly more round, following the look of vertical tabs. Buttons and text inputs, including the Address bar, have been updated as well for consistency.
- When a Firefox user has no extensions installed, and clicks the Extensions button on the toolbar, they will now see a message explaining how extensions can elevate their browsing experience with links to the Firefox add-ons store.
Developer:
CSS:
- The text-autospace property is now supported, allowing automatic spacing adjustments between characters from different scripts
- The math generic font family is now supported as a value of the font-family property, allowing mathematical expressions to use appropriate fonts
JavaScript:
- Firefox now supports the Atomics.waitAsync() static method, which allows synchronization of threads based upon the value in a shared memory location. The method waits asynchronously on the value and returns an object representing the result of the operation. It is non-blocking and usable on the main thread
HTTP:
- The Integrity-Policy and Integrity-Policy-Report-Only HTTP headers are now supported for script resources. These allow websites to enforce subresource integrity guarantees for scripts. Note that the endpoints key is not yet supported (violations are logged to console)
APIs:
- The source property of the ToggleEvent interface is now supported. If a popover is triggered to open or close by an HTML element such as a <button>, the event's source property will contain the element that triggered the popover
- A CSSStyleProperties instance is now returned for the style property on HTMLElement, MathMLElement, SVGElement, and CSSStyleRule, and the Window.getComputedStyle() method. Previously a CSSStyleDeclaration instance was returned
Media, WebRTC, and Web Audio:
- RTCEncodedVideoFrame and RTCEncodedAudioFrame are now serializable objects, and RTCEncodedAudioFrame() and RTCEncodedVideoFrame() copy constructors are supported. These changes allow frames to be cloned, and to be shared between workers and the main thread
Changes for add-on developers:
- Cookies created with cookies.set() are now validated, and invalid cookies are rejected. This change was implemented in Nightly only from Firefox 142
Experimental web features:
- These features are shipping in Firefox 145 but are disabled by default. To experiment with them, search for the appropriate preference on the about:config page and set it to true. You can find more such features on the Experimental features page.
- CSS anchor positioning (Nightly): layout.css.anchor-positioning.enabled:
- Nightly builds now support CSS anchor positioning by default, which allows you to tether elements together. The anchor-positioned elements can then have their size and position set relative to the size and location of the anchor elements to which they are bound. (General: Firefox bug 1988224, position-area: Firefox bug 1924086).
CSS module scripts: (Nightly) and layout.css.module-scripts.enabled:
- CSS module scripts are now supported, allowing a stylesheet to be loaded into a script as a CSSStyleSheet instance using the import keyword and the type import attribute set to type="css"
- text-decoration-trim: layout.css.text-decoration-trim.enabled
- The CSS text-decoration-trim property is supported but currently disabled by default. It allows you to specify text-decoration start and end offsets to shorten, lengthen, or shift the position of text decorations with respect to the text
- Trusted Types API for scripts (Nightly/Early Beta): dom.security.trusted_types.enabled
- The Trusted Types API is now enabled in early beta releases
The changes include:
- Addition of the TrustedTypePolicyFactory, TrustedTypePolicy, TrustedHTML, TrustedScript, TrustedScriptURL interfaces, and the trustedTypes property on Window and WorkerGlobalScope
- Updates to injection sink interfaces APIs, such as Element.innerHTML and document.write(), to allow the TrustedHTML, TrustedScript, TrustedScriptURL to be passed as well as strings
- Support for the require-trusted-types-for and trusted-types directives, and the 'trusted-types-eval' keyword, of the Content-Security-Policy HTTP header. These can be used to enforce trusted types instead of strings, name the specific policies that are allowed, and to enable eval() and similar functions to be used when Trusted Types are supported and enforced.
Web Platform:
- Support has been added for the Atomics.waitAsync proposal, which is a non-blocking, asynchronous version of Atomics.wait. This allow synchronization of threads based upon the value in a shared memory location, for more details please consult our MDN documentation.
- Firefox now partially supports the new Integrity-Policy header, which is used to enforce sub-resource integrity for scripts
- Added Matroska support for the most commonly used codecs: AVC, HEVC, VP8, VP9, AV1, AAC, Opus, and Vorbis
- The text-autospace property is now supported, allowing automatic spacing adjustments between characters from different scripts
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