Apple Seeds Ninth Beta of macOS Mojave to Developers - MacRumors
Skip to Content

Apple Seeds Ninth Beta of macOS Mojave to Developers

Apple today seeded the ninth beta of an upcoming macOS Mojave update to developers for testing purposes, one week after releasing the eighth beta and more than two months after introducing the software at the Worldwide Developers Conference.

macOS Mojave introduces a new method of installing software updates, so after you've installed the initial beta using the appropriate profile from the Developer Center, additional betas can be downloaded through opening up System Preferences and choosing the "Software Update" icon.


Apple's macOS Mojave update introduces a systemwide Dark Mode, with Mojave users able to choose between a light theme or the new dark theme, which changes the color of the dock, menu bar, apps, and other elements. Dark Mode is accompanied by Dynamic Desktops, aka wallpapers that subtly change throughout the day. Additional wallpapers were introduced in the fourth and fifth betas.

Stacks, a new desktop organization system, keeps all of your desktop files neat and organized, while Finder has been enhanced with a Gallery View, a Sidebar, a revamped Quick Look option and Quick Actions, so you can do more in the Finder window than ever before.

Screenshots can now be edited using Markup tools and a new management options that also allow for easy screen recording, while Continuity camera, a new feature, allows you to import photos and document scans directly from an iPhone or iPad to the Mac.

macosmojavestacks
The Apple News, Stocks, Home, and Voice Memos apps have been ported from iOS to macOS as part of a multiyear project Apple is working on to make it easier to bring iOS apps to Macs, and Apple has introduced several new privacy protections to keep your data safer than ever.

Apple is also making it harder for websites to track you with a range of new Safari tools, and it's also easier to make and store secure, hard-to-guess passwords for each and every website.

Apple has added an entirely revamped Mac App Store to macOS Mojave that makes it easier to discover apps with a featured section and specific categories for games, creative apps, productivity apps, apps for developers, and more.

macosmojavemacappstore
macOS Mojave was initially supposed to include a Group FaceTime feature that includes support for chatting with up to 32 people at one time, but it was removed in macOS Mojave beta 7 and the feature won't be available until later in the year.

macOS Mojave is available to developers and public beta testers to work out bugs and other issues ahead of an upcoming fall public release.

Related Forum: macOS Mojave

Popular Stories

iOS 26

iOS 26.4 Adds Two New Features to CarPlay

Tuesday March 24, 2026 1:55 pm PDT by
iOS 26.4 was released today, and it includes a couple of new features for CarPlay: an Ambient Music widget and support for voice-based chatbot apps. To update your iPhone 11 or newer to iOS 26.4, open the Settings app and tap on General → Software Update. CarPlay will automatically offer the new features so long as the iPhone connected to your vehicle is running iOS 26.4 or later....
Apple Business hero

Apple Unveils 'Apple Business' All-in-One Platform

Tuesday March 24, 2026 8:53 am PDT by
Apple today announced Apple Business, a new all-in-one platform that unifies device management, productivity tools, and customer outreach features. The service is designed to be a consolidated replacement for several of Apple's existing business-focused offerings, including Apple Business Essentials, Apple Business Manager, and Apple Business Connect. It provides organizations with a single...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 3, AirPods Pro 2 and AirPods 4

Tuesday March 24, 2026 12:31 pm PDT by
Apple today released new firmware for the AirPods Pro 2, AirPods Pro 3, and the AirPods 4. The firmware has a version number of 8B39, up from 8B34 on the AirPods Pro 3, 8B28 on the AirPods Pro 2, and 8B21 on the AirPods 4. There is no word on what's included in the firmware, but Apple has a support document with limited notes. Most updates are limited to bug fixes and performance...

Top Rated Comments

Chris The Bipolarbear Avatar
99 months ago
Dark mode is awesome
Dark mode is a personal matter of preference like any other background, wallpaper.
Score: 12 Votes (Like | Disagree)
uneeko1ne Avatar
99 months ago
Dark mode is awesome
Score: 11 Votes (Like | Disagree)
albebaubles Avatar
99 months ago
Anyone using Mojave on a space grey 12” MacBook? I just wondered how the dark mode mixed with the space grey looks:)

Also those that have downloaded it, how are you finding dark mode? It’s something I’m looking forward to.
DM is so much better on my old eyes...
Score: 8 Votes (Like | Disagree)
dan9700 Avatar
99 months ago
Anyone using Mojave on a space grey 12” MacBook? I just wondered how the dark mode mixed with the space grey looks:)

Also those that have downloaded it, how are you finding dark mode? It’s something I’m looking forward to.
dark mode is over rated its to dark it just looks odd trust me
Score: 8 Votes (Like | Disagree)
nortonandreev Avatar
99 months ago
Anyone using Mojave on a space grey 12” MacBook? I just wondered how the dark mode mixed with the space grey looks:)

Also those that have downloaded it, how are you finding dark mode? It’s something I’m looking forward to.
Dark mode is fine, I've been using it all of the time since the latest several beta versions.
Score: 7 Votes (Like | Disagree)
roosta Avatar
99 months ago
heres an oldie from feb 2007. its a variation of a theme called v23 I created. Mac theming was pretty popular after OS X first appeared and sadly died out with the release of snow leopard and apple making it difficult to get to the gui parts.
the current os gui resembles a guikit I created in 2006. and v23 even had disappearing scroll bars.



Attachment Image
Score: 6 Votes (Like | Disagree)