Lifehacker Pack For Firefox 2015: Our List Of The Essential Extensions

Firefox is still a strong browser, and with Chrome getting heavier than ever, many are looking back to their old friend Firefox as an alternative. Plus, it’s still got one of the best, well-vetted extension libraries around. Here are the essential Firefox extensions you need to bend the web to your will.

The Lifehacker Pack is a yearly snapshot of our favourite, must-have applications for our favourite platforms. This list is the first pack we've done for Firefox.


Lifehacker Pack for Firefox: Our List of the Essential Extensions

Instapaper, Pocket or Readability

Chances are, you come across so many links, blog posts and news stories in a day that you couldn't possibly read it all right then — especially when you're trying to get work done. Enter bookmark-and-read-later services: Instapaper, Pocket, and Readability all send those links to their respective services, strip them of their ads and formatting, and give you a nice readable version to return to later on any device you own. Pocket is now built-in to Firefox, as of version 38, and we do love Pocket, so you may not need another extension. However, if you prefer Instapaper, you can still download the bookmarklet at the link below.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

Add to Wunderlist

Wunderlist is still one of our favourite to-do managers, and the Firefox extension makes it even better. With a click you can save any web content straight to your to-do lists, perfect for making those to-do lists detailed and actionable. It’s fast, free, and flexible, and even though Wunderlist was recently acquired by Microsoft, right now it’s business as usual, and the Firefox extension was even updated back in February.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

Better Gmail

Better Gmail was created by Lifehacker's very own Gina Trapani way back in 2007, and while some of its features may not be necessary anymore, it still adds a ton of useful tweaks to your Gmail inbox. You can see more information about attachments in your inbox, hide labels in the message row, play a sound when you receive new mail, and more. It’s been a mainstay in my Firefox install for almost eight years now.

Lifehacker Pack for Firefox: Our List of the Essential Extensions


If you install any extension, install this one. Ever write something in a browser window, only to have it crash and lose all your work? Lazarus is your lifesaver. When you’re typing in a form, Lazarus continuously saves what you’re doing. If your browser crashes, or you accidentally close the tab, you can get that text back just by right-clicking in the now-empty text box on that page. You may not think you need it now, but when that fateful day comes, you’ll be glad you had it installed.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

Evernote Web Clipper

If you're an Evernote user — or even if you aren't yet — the Evernote Web Clipper will change the way you work. Instead of just jotting down notes about something in your notebook, the Web Clipper lets you save an entire article, page, or section of a page to your notes so you don't have to waste your time. Then you can jot notes on that article, save it with other related notes for a project, and more. If you're using Evernote but aren't using the Web Clipper, you're missing out on one of Evernote's best uses.


Lifehacker Pack for Firefox: Our List of the Essential Extensions


Every week, at least, there’s a new hack. Unfortunately, your clever password tricks aren’t working anymore, and the only secure password is one you can’t remember—which is why you need a password manager like LastPass to keep them all straight. Throwing all your passwords into LastPass isn’t as difficult as it sounds: it’ll create secure passwords for you, log you in automatically, and you can access them all really easily if you need to manually enter them yourself. Check out our guide to LastPass to get started, and the alternatives if LastPass isn’t your speed. Of course, LastPass itself isn’t invulnerable, (far from it, in fact) but it’s far better than trying to remember multiple passwords for multiple sites, or even worse, using the same password for multiple services.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

HTTPS Everywhere

Using HTTPS is one of the simplest ways to secure your web browsing and protect your credentials from getting stolen. HTTPS Everywhere is simple: it forces your browser to use HTTPS on any site that supports it, so you never have to think about it (though you can whitelist certain sites if HTTPS Everywhere causes problems — which can happen from time to time). HTTPS Everywhere has been around for a while, but it’s been getting regular ruleset and feature updates. You can read more about it over at the EFF.

AdBlock Plus/uBlock Origin

Look, we make our living off of ads here at Lifehacker, but that doesn’t mean ads are always a good thing. Some sites have overzealous ads that get in your way when you hover over text, and others have ads that are downright deceitful and make it difficult to find the “Download Now” button you’re actually looking for. If you’re tired of ads getting in your way, AdBlock Plus is the solution. It’ll block ads on just about any page you come across (though we hope you’ll whitelist the sites you want to support). It’ll also protect your privacy across the web, block other sections you want to hide (like YouTube comments), and even block malware (check out this post for everything it can do). If you’d like a leaner alternative that will save you precious RAM and still blocks ads (and tons of other scripts and other irritating, memory-draining elements on the web), consider uBlock Origin. It’s just as powerful, and while you may miss out on some perks (like YouTube comment blocking and such) it’s open source, and rapidly growing in popularity. You can alternatively stop scripts from running on any page with NoScript—though we generally find that to be more of a pain than it’s worth, since it’ll break many sites you use.

Lifehacker Pack for Firefox: Our List of the Essential Extensions


Everyone's trying to track you on the web, and Disconnect is the fix. Disconnect stops ad trackers, social widgets, and other tracking elements before they load, speeding up your web browsing and keeping certain noses out of your web activity. The full desktop app goes further, including a malware and adware-blocking VPN, but the browser extension is powerful enough for most people, and it’s lightweight. Some of you may be using the similar Ghostery extension, but Disconnect doesn't have quite as much controversy surrounding it, so we recommend it instead.


SecureGmail is very simple: click on a button, and the email you’re about to send through Gmail is encrypted. The only way to decrypt it is if the recipient has a password. It’s not perfect by any means, and we’ve highlighted some of its benefits and limitations before. Even so, as a quick and simple way to protect your private messages it does the trick. If you want something more robust, and built on the widely-used and well-regarded PGP standard, check out Mailvelope, and our guide to encrypting your email.


Lifehacker Pack for Firefox: Our List of the Essential Extensions

Greasemonkey and Stylish

Sometimes, you don't need a full-on extension to do what you want to do — sometimes, all it takes is a little well-placed script. Often, these come in the form of Greasemonkey scripts and Userstyles, whether they're fixing YouTube annoyances, improving the latest iteration of Gmail, or organising your Netflix queue. Userscripts require the Greasemonkey extension and Userstyles require Stylish, so we recommend having both on hand. Don’t worry, they don’t run or consume system resources until you actually need a script you have installed.. Userscripts require the Greasemonkey extension and Userstyles require Stylish, so we recommend having both on hand.

YouTube High Definition

There are lots of ways to fix your YouTube annoyances, some of which we’ve already mentioned, but YouTube High Definition gives you a ton of control above and beyond those tools. This one add-on gives you the ability to choose the resolution all of your videos load at (for example, I have it set to always load videos at their highest available resolution), auto-play them or never play them until you press play, auto-mute them, and more. It extends HD video support to sites like Reddit, Facebook, and Twitter so you don’t have to manually change resolution, lets you tweak the video size to fit your browser, can disable annotations permanently, and more. Best of all, even though some of these features are available as toggles at YouTube proper, when you’re viewing embedded video elsewhere, it’s a tossup whether the video will obey your settings. YouTube High Definition makes sure they do, every time, anywhere on the web.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

Tab Mix Plus

Tab Mix Plus is one of those extensions that is so great that it’s the only thing keeping some people on Firefox—and with good reason. It gives you complete control and customisation of Firefox’s tabs, from duplicating tabs, to controlling tab focus, deciding what happens when you click on a tab, and a ton more. If you don’t believe me, just look at its massive settings page. It can have an adverse effect on performance, but once you start using it, you’ll wonder how you ever lived without it.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

DownThemAll/Video DownloadHelper

DownThemAll may have been around since the stone age, but it's still one of the most essential Firefox extensions around (plus it's only available on Firefox). It completely changes the way you download files: you can download all the links, images, or other objects on a web page, download files matching a certain criteria in one click, automatically rename files, and even boost your download speeds. While you're at it, we also recommend grabbing VideoDownloadHelper — it will download videos from YouTube and other streaming sites right to your computer.

Lifehacker Pack for Firefox: Our List of the Essential Extensions


Firefox can already sync your bookmarks and open tabs between your computers, but Xmarks is a much more fully-featured syncing solution—plus it can sync between Chrome, Safari, and Internet Explorer as well, which is important if Firefox isn’t your only browser (and we’re willing to bet it isn’t.) You can create profiles (like “Work” and “Play”) and decide which ones to sync to which computers, get information about a site from your address bar, and more. If you want more than Firefox’s Sync service can give, it’s worth a look.

Lifehacker Pack for Firefox: Our List of the Essential Extensions


When you shop online, you can almost always get a little discount with the right coupon or code. Honey automates this process by finding codes for the site you’re on and automatically applying them to your order, so you don’t have to do anything. It’s the best way to automate your discounts so you always get the best price. If you prefer something with a bit more control, Coupons at Checkout is a great alternative.

Lifehacker Pack for Firefox: Our List of the Essential Extensions


InvisibleHand is another essential shopping extension that does one thing well: when you shop, it automatically searches the rest of the net to find a lower price on the product you're looking at. If it finds a lower price on another site, it will let you know, so you always get the lowest price possible.

Hover Hound

Computer hardware is expensive, so you always want to ensure you’re buying at the best price. The Hover Hound extension compares hardware prices at Newegg with Tiger Direct and Amazon with just a hover of your mouse cursor. You can also view price history and see when prices were at their highest and lowest at each seller. Hover Hound is a must for anyone who is regularly buying hardware.

Lifehacker Pack for Firefox: Our List of the Essential Extensions

Social Fixer

If you use Facebook, you've probably complained about Facebook before. Social Fixer is the one extension you need to make Facebook infinitely better, by getting rid of obnoxious political posts, track people who unfriend you, and plenty more.


    you forgot to mention Status-4-Evar which brings back the status bar to firefox

    Tab mix plus, adblock plus, no script, Classic Theme Restorer and Status-4-Evar

    these are the addons that you need

    Social Fixer is old, not updated and therefore not taking into account the numerous code changes Facebook makes on an annoyingly regular basis. FB Purity works on all browsers except IE, is regularly maintained, has access to beta builds for testing and does all that Social Fixer does and more.

    Not shilling for them, just use it and think it's a great extension.

    "I don't care about cookies" - must have addon!

Join the discussion!

Trending Stories Right Now