Apple Seeds Third Beta of macOS Tahoe to Developers - MacRumors
Skip to Content

Apple Seeds Third Beta of macOS Tahoe to Developers

Apple today provided developers with the third beta of macOS Tahoe 26 for testing purposes, with the update coming two weeks after the second beta.

macos tahoe
Registered developers can download the new beta software through the System Settings app. Right now, there is a bit of a bug with the beta that is preventing Apple silicon Macs from being able to download it. Intel Macs can be updated with no issue, but Apple will need to address the server side bug before it will be available to everyone.

‌macOS Tahoe‌ features Apple's Liquid Glass redesign, which extends across all of the new updates this year. Apple also brought the Phone and Journal apps to the Mac for the first time, and introduced a new cross-platform Games app.

With the update, Apple overhauled how Spotlight works, enabling new functionality that allows it to be used to complete all kinds of actions like sending emails without having to open up an app. There are also changes to a number of apps, including Messages, Safari, and Notes.

All of the new features that are included in ‌macOS Tahoe‌ are outlined in our dedicated roundup. There were several tweaks made in the second beta, so check that out to see what's changed so far.

Apple plans to release ‌macOS Tahoe‌ to public beta testers in the near future, and the update will see an official launch in the fall.

Popular Stories

All Screen iPhone 2030 Feature Sans Text

iPhone 18 Pro: Nine Reasons Not to Upgrade This Year

Monday September 7, 2026 5:01 am PDT by
Apple is set to unveil new iPhone 18 Pro and iPhone 18 Pro Max models on Wednesday, September 9, and the devices are expected to feature a design that's largely similar to the iPhone 17 Pro models, with a peppering of enhancements inside. Major changes are not expected until next year, when Apple is expected to introduce a radically redesigned 20th-anniversary iPhone. If you're thinking of...
apple surprise and shine event

Apple Event Tomorrow: iPhone 18 Pro and iPhone Ultra Cheat Sheet

Tuesday September 8, 2026 10:24 am PDT by
Apple's biggest event of the year is almost here, and all eyes are on Cupertino. With the first foldable iPhone expected to headline Apple's "Surprise and Shine" event on Wednesday, September 9, at 10:00 a.m. Pacific Time, the rumor mill has been running full throttle, fuelled by the biggest single design change in the life of the iPhone. To get you up to speed, here's a quick reference...
apple watch series 12

Leak Hints at Four New Features for Apple Watch Series 12 and Ultra 4

Monday September 7, 2026 8:57 am PDT by
Ahead of the announcement of the Apple Watch Series 12 and Ultra 4 later this week, code in the watchOS 27 and iOS 27 betas points to a series of new features for the product line. The information comes from a new post from MacRumors forums member "pdfu." The findings include: New "Readiness" app: An all-new separate Watch app referred to in code as "Readiness," distinct from the...

Top Rated Comments

15 months ago

Downloaded and installed beta 3, it was pretty quick on both my iPhone and Watch. Seem to be really stable so far. iPad installing now.
How do you know it’s stable? It’s been out for 20 minutes.
Score: 23 Votes (Like | Disagree)
15 months ago
Dear MR Mod's. please disregard this dudes request as it is wasted space as well. i believe he is just being a keyboard warrior.
Score: 14 Votes (Like | Disagree)
15 months ago
Not appearing yet in North Carolina.
Score: 11 Votes (Like | Disagree)
dannyyankou Avatar
15 months ago
The 3rd Tahoe beta is not showing for me. I’ll give it a few minutes.
Score: 11 Votes (Like | Disagree)
15 months ago
I miss Steve.
Score: 9 Votes (Like | Disagree)
15 months ago
Not available on the surface of Mars. Will check on other planets.
Score: 8 Votes (Like | Disagree)