Can't live without it! Rated 5 out of 5 stars

It's an extremely useful add-on!
It helps automating things very easily, for example if you want to have a custom search command just put the cursor on a textbox and issue create-search-command SomeName, and boom! You have a new custom search command!
I LOVE it and I'm glad it's alive again!

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

Rated 5 out of 5 stars

great addon

Long time user Rated 5 out of 5 stars

I've been using Ubiquity since it came out and use it every day, I fight mozilla's update constantly so i can keep ubiquity in my list of enabled addons.

Awesome job to the devs and I'm glad for the official resurrection and re addition to the official add-on list for firefox.

Would give 100 stars if i could.

please continue work on it Rated 5 out of 5 stars

please continue work on it

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

Excellent addon! Rated 5 out of 5 stars

I'm glad to see that through years this excellent add-on survived. Best add-on on firefox. thx guys. (the translate command is awsome).

The main reason I use firefox! Rated 5 out of 5 stars

I think it is the best ever add-on for firefox.
Unfortunately I cannot use it (firefox 41.0.2). The ctrl+space does nothing, the right-click menu is empty, the add-on option button freezes firefox.
Starting with a brand new profile does the same. :-(
Sorry, but I give 5 stars anyway. Waiting for the fix!
Thank you guys for your great job!!!

This review is for a previous version of the add-on (0.6.2.1-signed).  This user has a previous review of this add-on.

Best technology ever made. Rated 5 out of 5 stars

We need this absolute perfect addon being a principal part of mozilla projects, It is even better than the browser itself.
Thanks to Satyr to keep it alive.

This review is for a previous version of the add-on (0.6.2.1-signed).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

What will happen with this extension when Firefox requires signed extensions? I love Ubiquity :(

This review is for a previous version of the add-on (0.6). 

update it ! Rated 5 out of 5 stars

bring it back. PERIOD !

This review is for a previous version of the add-on (0.6). 

Rated 5 out of 5 stars

For newer versions (courtesy of Tinsley):

"...to those that wish to have it to work with any FireFox version download the tip.xpi file from here: https://bitbucket.org/satyr/ubiquity/downloads and open it with Firefox."

You need this in your life ;)

This review is for a previous version of the add-on (0.6). 

Rated 5 out of 5 stars

When I first installed Ubiquity, I couldn't have been more excited about a program. I used the simple functions of the add-on effortlessly and I was excited to figure out what else I could do with it as future developments unfolded.

Fast forward to today and I am saddened that it is no longer supported for Firefox. I do hope that there are plans to bring it back. I still find myself hitting Ctrl+Space from time to time, just out of habit.

Please bring back Ubiquity!

This review is for a previous version of the add-on (0.6). 

Very handy tool! Rated 5 out of 5 stars

I followed others' instructions on installing it for the latest version of Firefox, and it worked just fine. There are a few bugs, but overall it works great! I really wish there was official support for this add-on again.

This review is for a previous version of the add-on (0.6). 

Broken on FF15 Rated 4 out of 5 stars

To bad :( had it working in FF14. But now it wont work anymore.

This review is for a previous version of the add-on (0.6).  This user has a previous review of this add-on.

Awesome!! Rated 5 out of 5 stars

I used this add on on previous versions of Firefox and loved it!! Awesome add on that makes browsing faster, easier, and more fun. I especially love Wiki / Defining terms I come across while online and I want more background. I do not have to open a new tab or anything. CTL + SpaceBar and there is my info! @Tinsley thanks for the instructions on how to get it on the newest version!! Amazing!

This review is for a previous version of the add-on (0.6). 

The reason why I use Firefox - Instructions for all Firefox versions read this! Rated 5 out of 5 stars

I have been using this add-on for years now and it is the main reason why I pick Firefox over other browsers out there. I cannot browse without this add-on. It makes browsing more accessible and easier. I recommend it to everyone.

This may have been mentioned earlier, but to those that wish to have it to work with any FireFox version download the tip.xpi file from here: https://bitbucket.org/satyr/ubiquity/downloads and open it with Firefox. It will install it and it will work even if you update Firefox to newer versions.

I hate to see that people rate this add-on to oblivion just because they can't find a way on their own to make it work with newer versions of Firefox. Support from developers is important but this particular problem is no reason to rate this add-on in such manner.

This review is for a previous version of the add-on (0.6). 

Not available for Firefox 13.0 Rated 1 out of 5 stars

updated to Firefox 13...
checked for ubiquity...
found out "Not available for Firefox 13.0" ~_~'
does someone know about the ubiquity's compatible version for FF13?

This review is for a previous version of the add-on (0.6). 

Works with Firefox 12! Rated 5 out of 5 stars

I came across a working version of Ubiquity for FF12 here: https://addons.mozilla.org/en-US/firefox/addon/mozilla-labs-ubiquity/versions/?page=1#version-0.6.2pre This site has links to the ubiquity xpi for various version of Firefox. For FF12 you'll want to try version-0.6.2pre. So far seem to work great!

This review is for a previous version of the add-on (0.6). 

ubiquity rules! Rated 5 out of 5 stars

Although is abandoned, for now. (I'm think in a moment If anyone do nothing I have to do something with this code) This is my favorite addon ever. Why? I'm developer and with this addon, I had shortcuts to do whatever I wanted. And I can do something with two shortcut and feel I'm fast and I feel like I'm in a rocket. Something like this :D

This review is for a previous version of the add-on (0.6). 

Abandoned, But will be soon born on Ubuntu Rated 5 out of 5 stars

Ubuntu's proposed HUD concept has the base in Ubiquity. It is a great idea from Firefox but dont know what led it abandon such a great concept. However, I am glad to see it on Ubuntu in a new form that too for all the applications. No more hassles of menus.

This review is for a previous version of the add-on (0.6). 

Rated 5 out of 5 stars

It's a shame to see such good addon abandoned.

This review is for a previous version of the add-on (0.6).