Apple Seeds Fourth Beta of macOS Tahoe to Developers

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

macos tahoe
Registered developers can download the new beta software through the System Settings app.

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.

macOS Tahoe is set to launch this fall.

Related Roundup: macOS Tahoe 26
Related Forum: macOS Tahoe

Popular Stories

iPhone 17 Pro 3 4ths Perspective Aluminum Camera Module 1

New iPhone 17 Pro Details: Brighter Display, Best Battery Life, and More

Wednesday September 3, 2025 5:33 am PDT by
Apple's iPhone 17 Pro and iPhone 17 Pro Max models will feature a number of significant display, thermal, and battery improvements, according to new late-stage rumors. According to the Weibo leaker known as "Instant Digital," the iPhone 17 Pro models will feature displays with higher brightness, making it more suitable for use in direct sunlight for prolonged periods. The iPhone 16 Pro and...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 and iPhone 17 Pro Prices Estimated Ahead of Apple Event Next Week

Tuesday September 2, 2025 1:50 pm PDT by
Just one week before Apple is expected to unveil the iPhone 17 series, an analyst has shared new price estimates for the devices. Here are J.P. Morgan analyst Samik Chatterjee's price estimates for the iPhone 17 series in the United States, according to 9to5Mac: Model Starting Price Model Starting Price Change iPhone 16 $799 iPhone 17 ...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3 Coming Next Week: Eight Reasons to Upgrade

Thursday September 4, 2025 7:38 am PDT by
We're only days away from Apple's "Awe dropping" fall event scheduled to take place on Tuesday, September 9 – and along with the new iPhone 17 series, we're going to get a new version of the Apple Watch Ultra for the first time since 2023. By the time the Ultra 3 is unveiled, it will have been two years since the previous model arrived. The intervening period has left plenty of room for...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
iPhone 17 AIR Loud Feature

iPhone 17 Air Could Start at $1,099 With 256GB Storage, 1TB for $1,499

Thursday September 4, 2025 2:54 am PDT by
Apple's upcoming iPhone 17 Air will have a $1,099 starting price providing 256GB of base storage and will max out at $1,499 with a 1TB option, according to the latest TrendForce report. Apple will offer three price/storage tiers for the all-new ultra-thin iPhone 17 model, which replaces last year's iPhone 16 Plus in the lineup. Here's how TrendForce sees them breaking down: 256GB — $1099...

Top Rated Comments

JFLY Avatar
7 weeks ago
Not showing up at 352 Elm St, Maywood NY, 10954
Score: 11 Votes (Like | Disagree)
xnsys Avatar
7 weeks ago
My personal opinion, it still looks bland - some of the best looking IMO versions of macOS were before this whole flatness, and garish colors were implemented - 10.8 was the last classy and good looking version...



Compare that to what we have now...it's just ugh...ugly....and I wish I could go back and use all the apps I need on that 10.8 system.



Attachment Image
Score: 8 Votes (Like | Disagree)
Corefile Avatar
6 weeks ago

The rounded corners are beautiful and modern, as is the design of the Liquid Glass. If you don't agree, feel free to use Windows 10 with square corners.
"modern" is entirely subjective. Why must I use another OS just because I think the new theme is terrible? Apple should productize their theming engine and let user decide. Then everybody wins.
Score: 6 Votes (Like | Disagree)
Jbobby22 Avatar
7 weeks ago
Indiana do not see it
Score: 4 Votes (Like | Disagree)
mda44 Avatar
7 weeks ago
Just got it. I have Rosetta installed.
Score: 4 Votes (Like | Disagree)
sniffies Avatar
7 weeks ago
So, is this for all Macs or just those without Rosetta?
Score: 3 Votes (Like | Disagree)