Apple Releases OS X Mavericks Developer Preview 3

After releasing the third beta of iOS 7 this morning, Apple has seeded the third Developer Preview of OS X Mavericks to developers.

The third iteration of the OS X Mavericks beta comes two weeks after Apple seeded the second version to developers, focusing on performance enhancements and bug fixes.

mavericks
OS X Mavericks is slated for release this fall and includes new features like a tabbed Finder, full screen dual monitor capabilities, Safari improvements, and a new Maps app. Developers can receive the update via the Software Update tool in the Mac App Store.

Related Forum: OS X Mavericks

Popular Stories

AirPods Pro 3 Mock Feature

AirPods Pro 3 Just Months Away – Here's What We Know

Friday April 18, 2025 5:16 am PDT by
Despite being more than two years old, Apple's AirPods Pro 2 still dominate the premium wireless‑earbud space, thanks to a potent mix of top‑tier audio, class‑leading noise cancellation, and Apple's habit of delivering major new features through software updates. With AirPods Pro 3 widely expected to arrive in 2025, prospective buyers now face a familiar dilemma: snap up the proven...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday April 17, 2025 4:12 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
Beyond iPhone 13 Better Triad

Apple's 20th Anniversary iPhone May Finally Go All Screen

Tuesday April 15, 2025 6:31 am PDT by
Apple is preparing a "bold" new iPhone Pro model for the iPhone's 20th anniversary in 2027, according to Bloomberg's Mark Gurman. As part of what's being described as a "major shake-up," Apple is said to be developing a design that makes more extensive use of glass – and this could point directly to the display itself. Here's the case for Apple releasing a truly all-screen iPhone with no...
maxresdefault

iPhone 17 Pro Launching Later This Year With These 12 New Features

Sunday April 13, 2025 7:52 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Subscribe to the MacRumors YouTube channel for more videos. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and ...
CarPlay Hero

Apple Releases Wireless CarPlay Fix

Wednesday April 16, 2025 11:28 am PDT by
If you have been experiencing issues with wireless CarPlay in your vehicle lately, it was likely due to a software bug that has now been fixed. Apple released iOS 18.4.1 today, and the update's release notes say it "addresses a rare issue that prevents wireless CarPlay connection in certain vehicles." If wireless CarPlay was acting up for you, updating your iPhone to iOS 18.4.1 should...
top stories 2025 04 19

Top Stories: iPhone 17 Pro Rumors, CarPlay Bug Fix, and More

Saturday April 19, 2025 6:00 am PDT by
This week saw rumor updates on the iPhone 17 Pro and next-generation Vision Pro, while a minor iOS 18.4.1 update delivered not just security fixes but also a fix for some CarPlay issues. We also looked ahead at what else is in Apple's pipeline for the rest of 2025 and even the 20th-anniversary iPhone coming in 2027, so read on below for all the details on these stories and more! iPhone 17 ...
iOS 18

iOS 18.5 Includes Only a Few Changes So Far

Monday April 21, 2025 11:00 am PDT by
Apple seeded the third beta of iOS 18.5 to developers today, and so far the software update includes only a few minor changes. The changes are in the Mail and Settings apps. In the Mail app, you can now easily turn off contact photos directly within the app, by tapping on the circle with three dots in the top-right corner. In the Settings app, AppleCare+ coverage information is more...

Top Rated Comments

PrayForDeath Avatar
154 months ago
Is the X thicker now or is it just me?
Score: 28 Votes (Like | Disagree)
throAU Avatar
154 months ago
Is the X thicker now or is it just me?

It's also ribbed.
Score: 27 Votes (Like | Disagree)
KattDaDon Avatar
154 months ago
Nice!

Is it me, or did the Apple Education store discount the macbook air another $50? It used to be 1199, then 1099 with edu, now it lists for 1049

Wrong thread buddy
Score: 14 Votes (Like | Disagree)
MilkshakeDrink Avatar
154 months ago
what shutdown issue?

The one where you press the 'shut down' button and go make a cup of tea and it's still shutting down.
Score: 7 Votes (Like | Disagree)
appleguy123 Avatar
154 months ago
Is the X thicker now or is it just me?

Just you.
Score: 7 Votes (Like | Disagree)
bobbba Avatar
154 months ago
OK, so does the new Maps app finally allow your friggin' laptop to figure out where it is? I thought that the original iPhone used some WiFi data pinging to locate your phone as a part of "assisted" GPS. I want my damn laptop to know where it is *automatically* so that, for example, it can set it's own damn clock without my help.

I love Apple, but for pity's sake, this should be a no-brainer by now. It's called a laptop, even if it *is* too hot to sit on your lap, but it used to be called a portable, meaning you could take it with you somewhere *other* than your desk/office/house. Come on, now! Figure it out!

Fail on so many levels..
Score: 6 Votes (Like | Disagree)