Redundant Rated 3 out of 5 stars

Don't bother trying to alter the MaxVersion to get this to work. Just use Cookies Manager+ instead, which is based on Add N Edit Cookies.

Still works Rated 4 out of 5 stars

It's enough to change maxVersion and this extension works great with newest Firefox - 10.0.2 at the moment. The only minus is that extension doesn't remember size of the window and it starts too small but that's a relative minor issue.

Rated 1 out of 5 stars

dead

This user has 3 previous reviews of this add-on.

Add N Edit Cookies Rated 5 out of 5 stars

Oui, très nécessaire

Make any non-working Firefox Ad-ons working very easily Rated 4 out of 5 stars

make it working from here
http://1vikash.blogspot.com/2011/05/make-any-non-working-firefox-ad-ons.html

How to make this work in 4.0 Rated 5 out of 5 stars

You can update this yourself to 4.0, albeit it looks off when you do. (I have to resize it, but it works the same.)
Go to where you can download the add-on and right click on the link. Save the file to your desktop.

add_n_edit_cookies-1.0.0.2-fx+mz.xpi

Add to the extension ".zip" and open the file. Take out the file named install.rdf and open it with notepad.
Change the max version to 4.0.* or whatever. (4.6.* works too)
It's the line here:

<em:maxVersion>3.6.*</em:maxVersion>

Save it, put it back in the zip, remove the zip extension, and drag the file to an open browser window. Restart firefox.

Rated 3 out of 5 stars

From what I've heard of it, it seems to be a good addon... but when can we expect a version compatible with firefox 4.0
Eagerly awaiting :)

Works as advertised Rated 4 out of 5 stars

Needed a simple and easy to use cookie editor and this worked perfectly. If there was one feature that I'd request be added would be a "restart FireFox" option namely because some (most) cookies requires that you restart FireFox in order for changes to take affect. If it had this option then I'd probably give it 5 stars.

Rated 4 out of 5 stars

It is very good!
Main problem I find with it has no support contact.
Editor loads with too small window size which cuts off the close button and has to be resized every time.
Same add-on v0.3.1 by V@no is much better and does not suffer with this problem. It loads each time the correct window size.

Need update! Rated 3 out of 5 stars

Doesn't work with 3.6.8 and 3.6.10 versions of Firefox. It edits values in cookie but doesn't save its.

Rated 5 out of 5 stars

Works fine for me

Rated 4 out of 5 stars

Decent add-on, I think it's the only one that lets you do this sort of thing - editing cookies.

At first I thought this add-on didn't work because I tried to change the "Path" attribute and the changes wouldn't save. (If that's what you're trying to do, write down the current cookie values, delete the cookie, then add it with the new Path value you want.)

However, I later discovered that I was able to edit the Content and expiration date fields just fine, so I guess this does work more-or-less after all.

One other thing: After installation, you can find this add-on in Tools -> Cookie Editor. I guess that's obvious in retrospect, but the first place I looked was for an extra button or menu option in the standard cookie window - nope.

This review is for a previous version of the add-on (0.2.1.3). 

Works if you enable 3rd party cookies Rated 5 out of 5 stars

Works fine. Remember that you have to allow 3rd party cookies. If you don't enable 3rd party cookies then you can't save the changes to cookies. This should be part of the documentation!

This review is for a previous version of the add-on (0.2.1.3). 

Rated 1 out of 5 stars

This add-on doesn't work at all,
about 1 out of 100 cookies you change expiration date actually work, the others simply are not changed.

Also craps out when the cookie content is empty.

Worthless

This review is for a previous version of the add-on (0.2.1.3). 

Rated 5 out of 5 stars

Excellent. Default window size when using the extension is too small though. Be nice if you could tweak that...

This review is for a previous version of the add-on (0.2.1.3). 

Great for "Remember Me" Logins. Rated 5 out of 5 stars

Excellent for altering saved cookies for logins. Now I can determine how long a site "remembers" my login.

This review is for a previous version of the add-on (0.2.1.3). 

Add-on description image to small Rated 3 out of 5 stars

The image is too small.Please upload a larger version

This review is for a previous version of the add-on (0.2.1.3). 

Rated 5 out of 5 stars

I am the first reviewer of this add on!

It is great! same as before.

This review is for a previous version of the add-on (0.2.1.3).