Best Method to optimize your Firefox

Adblock Plus 2.4 

Adblock Plus allows you to regain control of the internet and view the web the way you want to. The add-on is supported by over forty filter subscriptions in dozens of languages which automatically configure it for purposes ranging from removing online advertising to blocking all known malware domains. Adblock Plus also allows you to customize your filters with the assistance of a variety of useful features, including a context option for images, a block tab for Flash and Java objects, and a list of blockable items to remove scripts and stylesheets.

The full source code is available at https://adblockplus.org/en/firefox

IE Tab 4.0.20130422 

This is a great tool for web developers, since you can easily see how your web page displayed in IE with just one click and then switch back to Firefox.

The full source code is available at http://code.google.com/p/ietab/.

 

 LastPass

 LastPass is the last password you will ever need. It allows you to:

- Create strong passwords, knowing you only have to remember one.
- Automatically fill out forms to save you time
- Log into your favorite sites with a single click
- Access and manage your data from multiple computers seamlessly
- Share logins with friends and let others share logins with you
- Use One Time Passwords, and a Screen Keyboard to help keep you safe while on the road.
- Supports IE as well, so if you switch browsers you're always in sync, as well as when you switch computers
- Supports Opera, Google Chrome, Safari, iPhone, Opera Mini, via Bookmarklets
- Supports importing passwords from other password managers such as Roboform, Keepass, PasswordSafe, MyPasswordSafe, Sxipper, TurboPasswords, PassPack, Firefox and IE's built in password manager
- Exporting your data always available in plugin and the website, even back to Firefox.
- In windows, helps you recover lost passwords stored on your computer
- Capture passwords that other password managers will not capture like those done in AJAX logins, and multi-step logins like Bank Of America, and frustrating sites like ING bank using the 'Save All Entered Data' feature.
- Make moving to a new computer or using multiple computers much easier
- Works with any platform that has Firefox

https://lastpass.com/ 

Lazarus: Form Recovery 2.3

Never lose anything you type into a web form again! Lazarus securely auto-saves all forms as you type, so after a crash, server timeout, or whatever, you can go back to the form, right click, "recover form", and breathe a sigh of relief.

https://addons.mozilla.org/en-US/firefox/addon/lazarus-form-recovery/?src=ss

Fasterfox Lite 3.9.9Lite

Fasterfox Lite: Performance and network tweaks for Firefox, without the Enhanced Prefetching. This is a fork from the original "Fasterfox".

 https://addons.mozilla.org/en-US/firefox/addon/fasterfox-9148/?src=ss

TooManyTabs - Saves Your Memory 1.4.3

TooManyTabs allows you to store as many tabs as you like by adding extra rows in the Firefox! It saves your browser's space and memory as idle tabs are put aside. The extra rows also help to better prioritize and visualize your tabs.

 https://addons.mozilla.org/en-US/firefox/addon/toomanytabs-saves-your-memory/?src=ss

Location Bar Enhancer 5.1  

Changes the Location Bar of Firefox into a Breadcrumb display with rich and interactive features.

https://addons.mozilla.org/en-US/firefox/addon/ui-enhancer/?src=ss

install all extension than restart your browser and see your performance