Download Firefox 4

With dramatic speed and performance advancements across the board, Firefox 4 is fastest browser between two and six times faster than previous releases. Major enhancements to the JavaScript engine make everything from startup time to page load speed to graphics and JavaScript performance screaming fast in Firefox.

The latest version of Firefox introduces a sleek new look that lets Web content take center stage. With features like App Tabs and Panorama, Firefox makes it easier and more efficient to navigate the Web. Firefox delivers industry-leading privacy and security features like Do Not Track and Content Security Policy to give users control over their personal data and protect them online.

Firefox Sync gives users access to their Awesome Bar history, bookmarks, open tabs and passwords across computers and mobile devices. Firefox also offers hundreds of thousands of add-ons, extensions and Personas and a new Firefox Add-ons Manager to make it easy for users to manage and discover add-ons to customize their Web experience.

Firefox supports modern Web technologies, including HTML5. These technologies are the foundation for building amazing websites and Web applications.

Key Features in Firefox 4:

Fastest Firefox Ever

• Performance: Firefox is up to six times faster than the previous release. With improved start-up and page load times, speedy Web app performance and hardware accelerated graphics, Firefox is optimized for rich, interactive websites.

Streamlined Interface

• App Tabs: give a permanent home to frequently visited sites like Web mail, Twitter, Pandora, Flickr.
• Switch to Tab: easily find and switch to any open tab from your Awesome Bar without opening duplicate tabs.
• Panorama: drag and drop tabs into manageable groups to save time while navigating many open tabs.

Private and Secure Synchronization

• Firefox Sync: access your Awesome Bar history, bookmarks, open tabs, passwords and form data across multiple computers and mobile devices.

Most Customizable

• New Add-ons Manager: easily discover and install more than 200,000 add-ons to customize the features, functionality and look of Firefox.

Private and Secure

• Do Not Track: Firefox is leading the Web towards a universal standard Do Not Track feature that allows users to opt-out of tracking used for behavioral advertising.
• Firefox puts privacy first, fixing flaws in some Web standards to prevent others from accessing your browser history.
• HTTP Strict Transport Security (HSTS): automatically establishes secure connections to stop “man in the middle” attacks and keep sensitive data safe from interception during the log-in process.
• Content Security Policy (CSP): prevent cross-scripting attacks by allowing sites to explicitly tell the browser which content is legitimate.

Cutting Edge Tools for Web Developers:

• The JavaScript engine incorporates the new JägerMonkey JIT compiler, along with enhancements to the existing TraceMonkey JIT and SpiderMonkey’s interpreter for faster page-load speed and better performance of Web apps and games.
• HTML5 support in Firefox includes hardware accelerated, high-definition video (WebM), 3D graphics, offline data storage, professional typography, touchscreen interfaces and the Mozilla Audio API to help create visual experiences for sound and more.
• Firefox 4 also improves existing tools like CSS, Canvas and SVG to enable developers to make exciting Web pages.
• Firefox provides uninterrupted browsing when there is a crash in the Adobe Flash, Apple QuickTime or Microsoft Silverlight plugins. If one of these plugins crashes or freezes, it won’t affect the rest of Firefox. Simply reload the page to restart the plugin.

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Download Firefox 3.6

Firefox 3.6 is more than 20 percent faster than Firefox 3.5 and includes extensive under the hood work to improve performance for everyday Web tasks such as email, uploading photos, social networking, and more. It also delivers new features like customizable browser themes called Personas, a ground-breaking Plugin updater, improved JavaScript performance, and enhancements to familiar favorites like the Awesome Bar for a better, more personal Web experience.


The latest version of Firefox introduces cutting-edge features, support for a wide variety of Web standards, and access to more than 6,000 free add-ons that allow users to customize their browser to their liking.
Coolest features of Firefox 3.6:

• Personas: Personalize the look of your Firefox by selecting new themes called Personas in a single click and without a restart
• Plugin Updater: To keep you safe from potential security vulnerabilities, Firefox will now detect out of date plugins
• Stability improvements: Firefox 3.6 significantly decreased crashes caused by third party software – all without sacrificing our extensibility in any way
• Form Complete: When filling out an online form, Firefox suggests information for fields based on your common answers in similar field
• Performance: Improved JavaScript performance, overall browser responsiveness, and startup time
• Open Video and Audio: With the world’s best implementation of HTML 5 audio and video support, now video can be displayed full screen and supports poster frames

Security
Firefox has built-in, easy-to-use tools to help you stay safe and make the right decisions in an ever-changing online world.

Outdated Plugin Detection
Some web pages require that you install small applications called plugins to watch videos, play games or view documents. These plugins are written by other companies, and it can be hard to make sure they’re always up to date. Since outdated plugins are a security risk, Firefox will let you know when you have a plugin that’s vulnerable to attack and direct you to the right site to get the updated version.

Private Browsing
Sometimes it's nice to go undercover, so turn this feature on and protect your browsing history. You can slip in and out of private browsing mode quickly, so it’s easy to go back to what you were doing before as if nothing ever happened. It’s great if you’re doing your online banking on a shared computer or checking email from an Internet café.

Instant Web Site ID
Want to be extra sure about a site’s legitimacy before you make a purchase? Click on a site favicon for an instant identity overview. Another click digs deeper: how many times have you visited? Are your passwords saved? Check up on suspicious sites, avoid Web forgeries and make sure a site is what it claims to be.

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Download Firefox 3.5

Firefox 3.5 is Latest Fire fox browser with new engine. Free Firefox 3.5 is more than twice as fast as Firefox 3, and ten times as fast as Firefox 2.* As a result, Web applications like email, photo sites and your favorite social networks will feel snappier and more responsive.

Firefox 3.5 Top Features

As you can see from above graphic, firefox 3.5 has better performance than firefox 3. Besides it's speed, firefox 3.5 has many great features for your better browsing experience. Here are top Features at firefox 3.5

1. Private Browsing
new Surf the Web without leaving a single trace.

2. Password Manager
Remember site passwords without ever seeing a pop-up.

3. Awesome Bar
improved Find the sites you love in seconds (and without having to remember clunky URLs).

4. Super Speed
new View Web pages way faster, using less of your computer’s memory.

5. Anti-Phishing & Anti-Malware
improved Enjoy the most advanced protection against online bad guys.

6. Session Restore
improved Unexpected shutdown? Go back to exactly where you left off.

7. One-Click Bookmarking
Bookmark, search and organize Web sites quickly and easily.

8. Easy Customization
improved Thousands of add-ons give you the freedom to make your browser your own.

9. Tabs
improved Do more at once with tabs you can organize with the drag of a mouse.

10. Instant Web Site ID
Avoid online scams, unsafe transactions and forgeries with simple site identity.

Performance

Smaller Memory Footprint
Short and sweet, Firefox uses less of your computer’s memory while it’s running.

Memory Management
With a new management function in place, Firefox keeps memory usage under control. The XPCOM cycle collector continuously cleans up unused memory. Plus, hundreds of memory leaks have been remedied.

Faster Page Load
A redesigned page rendering and layout engine means you see Web pages faster—and in the way they were meant to be seen.

Color Profile Support
improved The colors in your online photo albums will be sharper and more brilliant than ever, thanks to improvements to our graphics engine.

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Download Firefox 3 for Free and Features Review

:: Enjoy a Better Web Experience ::

There’s a lot to do on the Web, and Firefox 3 is full of helpful features to make your time online more productive.

Improved Tabbed Browsing
We love tabs as much as you do, so Firefox 3 will open new web pages in tabs by default. Each of those tabs has its own close button, but don’t worry - if you accidentally close a tab, just go to the History menu to bring it back from the list of “Recently Closed Tabs.” You’ll never be crunched for space anymore, either. When you have too many tabs open to comfortably fit in a single window, scroll arrows will appear on either side, and a button on the right side will always show you an easy-to-read list of all your open tabs.



Spell Checking
Sometimes you’re in a rush, and can’t remember if it’s “i” before “e” or the other way around. Firefox 3 has built-in spell checking to keep you from making any mistakes in your blog posts and Web-based email, so you can worry about more important things.

Search Suggestions
Some of the search engines in Firefox 3 can read your mind, and actually suggest search terms for what you’re looking for. Just start typing into the Search bar, and a drop down list of suggestions will appear. (Works for Google, Yahoo! and Answers.com.)

Session Restore
Losing your place while you’re doing things on the Web is a pain. Now, with Session Restore, if Firefox has to restart or closes when it comes back you’ll pick up exactly where you left off. The windows and tabs you were using, the text you typed into forms, and the in-progress downloads you had running will all be restored. You can even set Firefox 3 to always restore your previous session instead of loading a home page, so you’ll never lose your place again.

Web Feeds (RSS)
What do news headlines, indie rock podcasts, and pictures of kittens have in common? They’re all things that you can subscribe to with Web feeds. Firefox 3 gives you full control over Web feeds, showing you a preview and letting you choose how you want to subscribe. You can use a Firefox Live Bookmark, or a feed reader that you’ve installed on your computer, or through a Web service such as My Yahoo!, Bloglines or Google Reader.

Live Titles
Keep an eye on that auction or the status of a delivery using the new Live Titles feature in Firefox 3. Compact enough to fit as a bookmark label, Live Titles are regularly updated summaries of the most important information on a Web page. As the information on the page gets updated, so does your Live Title. Try one out in Firefox 3 by bookmarking www.woot.com.

Integrated Search
Firefox helps you find whatever it is that you’re looking for. The Search bar comes pre-loaded with search engines for Google, Yahoo!, Amazon, eBay, Answers.com, and Creative Commons. Wherever you are on the Web, you can enter a search term in the Search bar and receive immediate answers from the search engine you’ve chosen. You can select a new search engine from the Search bar menu at any time, and add search engines from hundreds of your favorite Web sites.



Live Bookmarks
Firefox Live Bookmarks let you view Web feeds such as news and blog headlines in the bookmarks toolbar or menu. With one glance, quickly review the latest headlines from your favorite sites and click to go directly to the articles that interest you.

Pop-up Blocker
Firefox keeps you in control of the Web pages you’re viewing, blocking annoying pop-ups. Firefox’s pop-up blocker notifies you when pop-ups are blocked via the information bar or icon on the lower right of the screen.

Streamlined Interface
The user interface in Firefox 3 has been updated to improve usability without altering the familiarity of the browsing experience.

Accessibility
Firefox delivers a better browsing experience for everyone - including those who are visually impaired. Firefox includes support for DHTML accessibility. Web developers can create pages that reduce the amount of tabbing required to navigate a document to minimize keystrokes for those with mobility disabilities. Firefox also includes support for Microsoft Active Accessibility, Microsoft’s accessibility API standard for Windows. This support allows Firefox to work with screen readers such as GW Micro’s Window-Eyes and Freedom Scientific’s JAWS. Firefox 3 (Windows version) meets US federal government requirements that software be easily accessible to users with physical impairments.

:: Stay Secure on the Web ::

The Web is a great place, but sometimes you’ll encounter bad people. Firefox keeps you safe from spyware, hackers, scammers and spammers, using the power of a vigilant and passionate community to protect you 24/7.

Phishing Protection
Phishing Protection takes Firefox’s security to a new level, helping to safeguard your financial information and protect you from identity theft. When you encounter a Web site that is a suspected forgery (known as a “phishing” site) Firefox will warn you and offer to take you to a search page so you can find the real Web site you were looking for.

Open Source, More Secure
At the heart of Firefox is an open source development process driven by thousands of passionate, experienced developers and security experts spread all over the world. Our openness and active community of experts helps to ensure our products are more secure and updated quickly, while also enabling us to take advantage of the best third party security scanning and evaluation tools to further bolster overall security.

Automated Update
Firefox’s update system always checks to see if you’re running the latest version, and notifies you when a security update is available. These security updates are small (usually 200KB - 700KB), giving you only what you need and making the security update quick to download and install. The automated update system provides updates for Firefox on Windows, Mac OS X, and Linux in over 40 different languages.

Protection from Spyware
Firefox will not allow a Web site to download, install, or run programs on your computer without your explicit agreement. Period. You will be notified whenever downloading or installing software, and Firefox will always tell you what’s happening so that you can stay in control of your computer.

Clear Private Data
Firefox offers the ability to clear all your private Web browsing data with just one click with the “Clear Private Data” tool. You can be confident that when you clear your private data in Firefox it’s gone - whether you are using your own computer or one at the library.

:: Personalize Your Browser ::

Choose from thousands of useful Add-ons that enhance Firefox. It’s easy to personalize Firefox 3 to make it your own.

An Add-on for Everyone
You can choose from over 1,000 add-ons at the Firefox Add-ons Web site. A Firefox add-on can help you comparison shop, share bookmarks with your friends, see the weather in a corner of your browser, write to your weblog, get news, listen to music - all from inside the browser you already love. You can even change the appearance of your browser - from buttons to colors and fonts - so that it matches your own personal style.

Add-ons Manager for Extensions and Themes
The new Add-ons Manager improves the user interface for managing extensions and themes, making it even easier for you to customize Firefox 3. Install, uninstall, enable and disable your add-ons in a single place.

Search Engine Manager
You can now quickly add, remove and re-order your search engines in the Search bar. Firefox 3 will also detect when a Web site has a search engine that can be installed, and will install it for you with a single click in the drop-down menu.

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Download Firefox untuk Browsing lebih cepat, aman dan nyaman

Kalau kamu suka dengan browsing mungkin sudah kenal dengan Internet Explorer (IE). Itu lho, browser bawaan dari Microsoft Windows. Sayangnya, browser ini lambat banget dan kurang aman untuk browsing di internet (ini berdasarkan pengalaman penulis). Apalagi di IE tidak ada download manager, jadi agak susah buat kita kalau yang suka download untuk me-manage-nya.

Jadi, bagaimana solusinya?

Mudah kok, ganti saja IE kamu dengan web browser si rubah merah Firefox 2. Browser ini memiliki beberapa fitur yang cocok di pakai untuk "surf" di internet.

Fitur Firefox 2
1. Tab Browsing
Kalau kita buka halaman web baru maka secara default akan ditampilkan di TAB. Dan tiap tab punya tombol "close" sendiri, tapi jika kita tidak sengaja meng close tab tersebut, ada cara mudah untuk mengembalikannya yakni dengan pergi ke menu History dan pilih dan pilih "Recently Closed Tab". Kalau halaman web yang kita terlalu banyak maka secara otomatis panah scroll akan muncul disebelah kanan dan kiri TAB. Untuk melihat daftar halaman web yang sedang kita baca klik saja panah segitiga di bagian TAB paling kanan.



2. Spell Checking
Firefox 2 juga dilengkapi dengan fasilitas "spell checking". Suatu program yang akan membetulkan kata-kata yang salah kita ketikan, saat kita mengetik di email atau blogg. Tapi, fasilitas ini untuk bahasa inggris tentunya.

3. Session Restore
Dengan "Session Restore" kita dapat mengembalikan dengan tepat halaman web, tab, text yang ada dalam form sebelumnya yang telah kita close. Dan proses download yang berlangsung. Sehingga dengan fitur ini kita tidak perlu kawatir kalau tiba-tiba browsing kita terputus dan download kita belum selesai, gunakan saja fasilitas "Session Restore" maka semua akan kembali seperti semula (sebelum browsing kita putus). Session Restore juga bisa kita set saat pertama kali Firefox 2 dijalankan.

4.Integrated Search
Firefox 2 membantu kita mencari apa yang kita inginkan. Dengan Search bar yang telah tersedia dengan search engine seperti Google, Yahoo!, Amazon, eBay, Answer.com, dan Creative Common kita tinggal mengetikkan keyword yang ingin kita cari dan menentukan search engine dari daftar yang telah disediakan. Kita juga bisa menambahkan search engine sendiri dari web fovorit kita.



5. Pop Up Blocker
Fitur lain yang telah disediakan di Firefox 2 adalah Pop-up BLocker. Dengan fitur ini iklan-iklan ataupun spam lewat pop up window bisa kita blocker. Kita juga bisa mengijinkan pop up dari mana saja yang boleh muncul. Firefox akan memberitahukan jika ada halaman pop up yang telah diblock lewat bar informasi di kanan bawah layar.

6. Aksesbilitas bagi orang yang memiliki kekurangan visual
Firefox memberikan pengalaman browsing yang lebih baik untuk semua orang termasuk orang-orang yang memiliki kekurangan penglihatan. Firefox mendukung akses DHTML. Bagi para Web Developer dapat membuta halaman yang mengurangi jumlah tabbing yang dibutuhkan untuk bernvaigasi bagi orang-orang yang memiliki keterbatasan gerak. Firefox juga mendukung Microsoft Active Accessbility. Dengan dukungan ini memungkinkan bagi Firefox untuk bekerja dengan program pembaca layar seperti GW Micro's Window-Eyws and Freedom Scientific's JAWS.

7. Phising Protection
Dengan Phising Protection akan meningkatkan keamanan kita dalam browsing di Internet. Firefox akan memperingatkan kita jika menemui halaman web yang di curigai (suspected forgey) dengan tanda minus dalam lingkaran merah diakhir halama web yang kita ketikkan



8. Open Source dan Automte Update
Inti dari Firefox dikembangkan secara Open Source oleh seluruh developer berpengalaman dan ahli security di seluruh dunia. Firefox juga akan memberitahukan kita jika ada update baru secara otomatis.



9. Proteksi dari Spyware
Firefox 2 tidak akan mengijinkan Web site untuk mendownload, install, dan menjalankan program di komputer kita tanpa persetujuan dari kita. Dengan demikian kita dapat meminimalisir serangan spyware ke komputer kita.

10. Clear Private Data
Firefox menawarkan kemampuan untuk membersihkan data pribadi kita ketika kita telah selesai browsing dengan hanya mengklik "Clear Private Data" di Tool Menu.



11. Customize Browser secara Personal
Kita dapat mengcustomize Firefox 2 dengan ribuan add-on yang telah disediakan oleh Firefox Add-on Web site. Dengan Add-on yang telah kita tambahkan kita bisa menulis blog, mendapatkan berita terbaru, mendengarkan musik dll hanya lewat browser Firefox 2. Kita juga bisa mensetting theme dari browser Firefox

12. Web Feeds (RSS)
Kalau kita butuh headline berita terbaru, atau informasi yang paling up to date, Firefox 2 telah memberikan control terhadap Web Feeds yang akan kita pilih. Seperti, My Yahoo!, Bloglines atau Google Reader.

Nah, begitu banyak fitur yang tertanam di Firefox 2. Jadi, rugi banget kalau nggak mencobanya.
Dan satu lagi Browser ini Gratis! alias tidak perlu bayar.

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