Download Firefox Extensions to add features that customize browsing. Protect passwords, find deals, enhance video, and block annoying ads with browser apps. LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

It looks like you aren't using a Firefox browser. You can download LastPass 4.0 here.

LastPass is an online password manager and form filler that makes web browsing easier and more secure. Download LastPass 4.0 For Firefox LastPass 4.0 for Firefox makes it easy for anyone to get started with secure password management. LastPass will store your Firefox account password so you can sign onto any device or platform where you access Firefox. Make sure you are signed into your Firefox browser with your preferred Firefox profile.

LastPass 4.0 for Firefox makes it easy for anyone to get started with secure password management.

Need LastPass on other browsers too?
Download here

Click 'Allow' to Complete Download

If you see this prompt from Firefox, click 'allow' to complete the install of LastPass in your browser toolbar. Project plan 365 for mac free download.

Download

Install LastPass on Firefox. It's free and only takes a few minutes.

Create Account

Sign up with your email address and create a strong master password.

Login and Save Sites

Sign in to the extension or app then start saving and autofilling passwords for every website.

LastPass Universal Windows Installer

The Universal Windows installer installs browser extensions for Internet Explorer, Edge, Chrome, Firefox, and Opera.

LastPass for Chrome

Features dependent on a binary component, such as sharing of login state with other browsers, will not function.

LastPass for Firefox

LastPass browser extension for Mozilla Firefox. This will also work on other Mozilla based browsers such as SeaMonkey, Mozilla, etc.

LastPass for Microsoft Edge

Lastpass For Chrome

If you're using Chromium-based Microsoft Edge, this one's for you. LastPass browser extension for Microsoft Edge without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

LastPass for Microsoft Edge Legacy

If you're still using an older version of Microsoft Edge not based on Chromium, this one's for you. LastPass browser extension for Microsoft Edge without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

LastPass for Opera

LastPass browser extension for Opera without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

LastPass for Chrome (full version)

LastPass browser extension for Google Chrome (full version) provides extra features such as sharing the login state with other browsers.

LastPass for Chrome

Features dependent on a binary component, such as sharing of login state with other browsers, will not function.

LastPass for Firefox

Lastpass Browser Extension

LastPass browser extension for Mozilla Firefox. This will also work on other Mozilla based browsers such as SeaMonkey, Mozilla, etc.

LastPass for Safari

LastPass browser extension for Apple Safari. This is a Mac App which includes the Safari extension. Click here for installation help.

LastPass for Microsoft Edge

If you're using Chromium-based Microsoft Edge, this one's for you. LastPass browser extension for Microsoft Edge without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

Add Lastpass To Firefox Toolbar

LastPass for Opera

Lastpass Firefox Error

LastPass browser extension for Opera without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

LastPass Mac App

The LastPass vault you love for macOS. This is the same Mac app that includes the LastPass browser extension for Safari. Click here for Safari extension installation help.

LastPass for Chrome (full version)

LastPass browser extension for Google Chrome (full version) provides extra features such as sharing the login state with other browsers.

LastPass Universal Linux Installer

The Universal Linux installer installs browser extensions for Firefox, Chrome, and Opera.

LastPass for Firefox (i386 and x64)

LastPass browser extension for Mozilla Firefox. This will also work on other Mozilla based browsers such as SeaMonkey, Mozilla, etc. If you experience issues, try starting Firefox in safe mode.

LastPass for Chrome (full version)

LastPass browser extension for Google Chrome (full version) provides extra features such as sharing the login state with other browsers.

LastPass for Chrome

Features dependent on a binary component, such as sharing of login state with other browsers, will not function.

LastPass for Opera

LastPass browser extension for Opera without a binary component. Features dependent on a binary component, such as automatic logoff after idle and sharing of login state with other browsers, will not function.

Want even more LastPass?

View a history of our changes in our release notes.
If you experience issues with the latest release, please contact us.