Rated 5 out of 5 stars

PLEASE UPDATE FOR USE WITH QUANTUM! This was a the only alternative i had to keep my tabs intact on the family computer.

Rated 5 out of 5 stars

Miss this extension... Damm you Firefox Quantun

Rated 5 out of 5 stars

I think mozilla is stubborn, you should develop it for 57. or for opera and chrome - vivaldi

This user has a previous review of this add-on.

The problem is 57 is exactly the same as Chrome and Opera, therefore not possible make something like MP+ with pathetic WebExtension APi

Rated 4 out of 5 stars

continue de me demander le mot de passe apres la désintalation

-EDIT :
Thanks for answering, gave back some stars :)

This review is for a previous version of the add-on (1.29.1). 

https://support.mozilla.org/kb/use-master-password-protect-stored-logins

and then please try understand what this extension actually does - it explained in the description.

Rated 5 out of 5 stars

Es una pena que deje de funcionar con la última versión de Firefox

This review is for a previous version of the add-on (1.29.1). 

Rated 5 out of 5 stars

best service

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

Hello Sir, Your app is really useful and great. But it is not supported in FIREFOX QUANTUM.
Sir, kindly update your extension so that we can use it in FIREFOX QUANTUM.

Really it will be helpful for us. Thank You sir. WAITING for your reply and EXTENSION UPDATE.

This review is for a previous version of the add-on (1.29). 

Sorry, can't do. Quantum is equal to Google's Chrome, which means extensions are limited to such pathetic level, that it's no more powerful than a userscript.

Rated 1 out of 5 stars

Not compatible with Firefox Quantum. Need to update it.

This review is for a previous version of the add-on (1.29). 

Can't do. Quantum doesn't give enough freedom for developers in what they can do.

Rated 5 out of 5 stars

Many thanks for this well-thought-out extension. Works just fine on Pale Moon.

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

cuando sera compatible con firefox final?

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

Melhor aplicativo.

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

Stop complaining about Firefox 57 people. IT'S IMPOSSIBLE FOR THE DEVELOPER TO MAKE IT WORK WITH FIREFOX 57, because of Mozilla's decisions.

This review is for a previous version of the add-on (1.29).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

57不能用了,开发者也不更新了,默哀,firefox no zuo no die,byebye

This review is for a previous version of the add-on (1.29).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

Отличное расширение, сделайте работу для Firefox Quantum

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

I need this!!!!!!! I can't live without it!!! It has kept me safe until today and I'm so sad right now. :(

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

Excellent performed its functions. The only application that allows you to set a password for opening a Firefox browser.
Please make faster support for version 57.0 of Firefox Quantum

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

I'M PISSED! It disturbs me to no end that the Mozilla team thinks that front end password protection is somehow not needed!
In this day and age we are all supposed to know that "security" is the watchword of the day. Frankly who doesn't step away from their computer, leaving it unattended on occasion!? I don't want my co-worker or my boss starting up Firefox to know ANYTHING while I'm out of the room warming up my coffee!
It is not simply a matter of whether they can access my bank account! They can't. THAT'S not the point!

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

excellent complement I hope you reprogram it again for firefox 57

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

es un muy buen complemento y te permite mayor privacidad.

It is a very good complement and allows you more privacy.

This review is for a previous version of the add-on (1.29). 

Rated 5 out of 5 stars

The best addon there ever was , i am truly sad about you no longer being able to work on quantum but i am going to stick to firefox 56 to make this addon keep working

This review is for a previous version of the add-on (1.29). 

Try Waterfox or Palemoon then.