Microsoft Single Sign On icon

Microsoft Single Sign On

Extension Actions

How to install Open in Chrome Web Store
CRX ID
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Description from extension meta

Sign in to supported websites with your Microsoft work or school accounts on Windows and macOS platforms.

Image from store
Microsoft Single Sign On
Description from store

Use this extension to sign in to supported websites with Microsoft work or school accounts on Windows (10 and later versions) or macOS (11 and later versions). If you have a Microsoft Entra ID on your Windows or macOS computer, this extension enables improved Single Sign On for supported websites. You may still see additional authentication prompts like multi-factor verification depending on the access requirements for various applications, resources, and organizations.

This extension is required for certain device-based conditional access policies for Microsoft Entra ID. https://learn.microsoft.com/en-us/entra/identity/conditional-access/concept-conditional-access-conditions#supported-browsers

For macOS, this extension requires the device to be managed and requires the additional installation of Company Portal: https://learn.microsoft.com/en-us/mem/intune/user-help/enroll-your-device-in-intune-macos-cp

Note: If you are experiencing difficulties with signing in or accessing resources, it could be related to your organization’s device policies. Please submit a support ticket directly to Microsoft through your tenant’s subscription. The developer email address for the extension is not an avenue for customer support.

Latest reviews

Andy
doesn't work well. need 2 -3 attempts every time for the sso login to work with this extension.
Jason Dalziel
Works only part of the time, what a crock!
Nill
hijacking user behavior
Walid Boulos
I use my own personal computer for work. Yet every time I want to use adblocker, I have to reset chrome extensions using command prompt. Otherwise, I will get a message saying my computer is managed by my organization. Dafuq? They can manage the computers they provide. Hands off my stuff.
Panda H
doesnt work - it seems that there is a connection issue to the extension and it isnt able to talk to the office suite to grant permission even after logging in - please fix
Tyree Maeser
Doesn't work all of the time.
Lucas Hossi
Use to work, now it's just useless
Flóra Rétlaki
It stopped working with windows hello and asks for passkeys. Useless.
Don Scott
Makes portal.azure.com unusable.
T oño
I installed the extension and it does absolutely nothing. It still ask me to download it even though I have done it already.
Michelle Armbruster
The extension is already installed, but I frequently get an error message to install it which delays my getting into my SSO. Very frustrating.
Strugariu Florin
the session gets lost randmly
Emily Silverio
3 Stars because the extension works perfectly fine. -2 Stars because every couple of days, my outlook will tell me that i don't have this extension whatsoever and send me to this page, where I can see that it is indeed downloaded. Not sure what the fix is for this on your end, but it's extremely frustrating when I need to quickly log into my email.
Jan Fiala
Awful. Why does it replace my New Tab page?
martin carrouee
blocks me from working
Trevor Price
Doesn't seem to work
Jorge Milian
Garbage
A B
It does NOT WORK. EVER.
Jakub Križan
If I could I would put lower than 1 star... It does not work at all; everyday I am trying to connect for one full hour and more till it finally accepts what I want...
Rickard Rosenberg
Works flawlessly in our organisation
Sousa Jose
It doesn't work properly
Peterson Lim
does not work. every SINGLE time.
0 0
This is asinine!!!!! This is NOT an improvement. Never had issues opening PDFs with Acrobat but now Microsoft wants to force everything thru Edge and make it HTLM, what a F-ing waste of time. Battling this everyday. You have to break into a safe in order to work. This is not great functionality and companies knew how much money is wasted using Microsoft, they would be negotiating with Microsoft for refunds for every time we are forced to do this.
Alex Angus
50/50 whether the extension is actually recognised by Microsoft during sign-in, causing a lot of frustration.
J C
Garbage Rarely works Have to constantly click it to load a page to login to another page Complete waste of time GARBAGE DISGUSTING and a reflection on Microsoft in general. Cant wait for something else to get into this market.
Matthew Greulich
Doesn't really seem to work, ever.
Justin Fernicola
Doesn't even work, now I can't get into the applications I need
Darryl Dunkin
This isn't an extension, it is a bookmark.
Jesse Chang
This extension keeps uninstalling itself for whatever reason. It's already hell enough to go through 2FA just to log in and now this adds another minute to any time I need to access an associate MS-backed product.
Oli N
Rarely works. Most of the time it says "You can't get there from here, you need this extension". Extension is installed, using all the various authentication methods they require and it still doesn't log in. I mean, it is secure as I can't get into my own accounts most of the time.
Vishnu Ellusamy
It just works for me, now sure why there is such a low rating.
Mark Salyer
Did not work; instructions were unclear and/or missing.
Latia Jefferson
works about 1/2 the time.
Chris Payne
Doesn't work
Lori Woodle
This process is terrible; it does not perform correctly.
Prem Sundar Prajapati
bad
S C
Works intermittently so my work machine is only recognized only half the time. Completely useless. Can't believe Microsoft is charging us over $1M for over-promised solutions including this that are riddled with bugs and poor QC.
Adrian Neblett
Despite being installed, I am constantly getting messages telling me to install it, which prevents me from accessing what I am trying to access.
Aleksander Gabrysiak
This addin is a joke. Like all MS products. It works as it wishes to. Each time I refresh the page I am being asked to re-authenticate. Clearing cache & cookies helps for an hour. And then the issue is back. I am quite convinced that this is very aggressive way of forcing people into Edge browser. Never gonna happen shittysoft :)
Jonathan Birge
I'm pretty sure this is NOT actually from Microsoft, which means it's quite possibly malware that is trying to steal your credentials.
britt hughes
Despite being installed...I have to constantly 'install' it again
Krut Patel
Never works smh
Vinay Ramdeyal
There is no option to install the extension.
Marci B.
does not work
Eddy Pacurucu
I dont like this bro why this app is so boring not even a game of something
Gonzalo Becerra
I hate it
J.J. Garcia
Useless
Shubhendu Rohatgi
Bug: I can't sign out from a account.
Dawid Moskalczuk
Extension leaks to other profiles, and additionally damages the browser profile and falls into a loop on Azure. On other profiles it is not possible to log in to another account - also a loop. Massacre.
Alexandru Gabriel
If your SSO extention keps failing, you can try deleting the extention, resetting chrome to default (https://support.google.com/chrome/answer/3296214?hl=en), then adding it again. It fixed the problem for me. However it is still bullsh*t that it breaks all the time. Would be nice if it could be fixed.