SigmaOS for Mac
The New Home for your Internet.
Free
In English
Version 1.21.0When you purchase through links on our site, we may earn an affiliate commission
SigmaOS overview
SigmaOS - the browser that makes you faster and better at working on the web.
Main advantages:
- Workspaces - Organize your pages and web-apps by project.
- Split Screen - Multitask like a pro with two active pages at a time.
- Sharing - Send pages to colleagues & friends, directly into their browser.
- Snoozing - Keep your workspaces clear by removing pages you don’t need right now.
- Keyboard-first - You can do everything from your keyboard.
- Sync - Pick up your work from anywhere. Your workspaces and pages are synced accross your devices.
- Privacy - We do not (and will not) monetize SigmaOS by selling your data. Your activity on the web is yours only.
Pro and Team versions are also available.
What's new in version 1.21.0
- Release notes were unavailable when this listing was updated.
SigmaOS for Mac
Free
In English
Version 1.21.0
Write a detailed review about SigmaOS
(4 Reviews of SigmaOS)
Comments
User Ratings
Apr 17, 2026
Version: 1.21.0
Any browser that opens with a forced email login to use it is immediately quit and deleted. You can keep it. I want nothing to do with it. Logging in with an email account should be OPTIONAL. I have ZERO belief in your claim that you won't ever sell my data when you are requiring an email to use the browser. And from the other reviews they say you charge a monthly fee while listing it as free! You want money for this!?!?! SERIOUSLY!
AVOID AVOID AVOID! Just another vacuum sucking at your data and wallet.
And browser going out of business in 3,2,1 months. Should be dead by July and good riddance!
Feb 1, 2024
Version: 1.14.0
@MacUpdate can you change the short description to be more clear.
"A new Web Browser" means so much more than the current marketing garbage.
Dec 18, 2021
Version: 0.15.0
I stopped tracking iCab and Omniweb because they wanted money for their browsers. The fact that you rent this browser makes this a hard pass as well. While I'm sure there will be some willing to shell out some money for it and a developer has to eat, I won't be paying for your coffee.
Sep 15, 2021
Version: 0.10.0
Looks interesting. However, you need to create an account in order to use it and it costs $10 US per month - for a web browser.
