Antitrust filings hint ChromeOS will be phased out after its support window, with Aluminium lined up to take the wheel.
Newly uncovered court documents suggest that Google’s pivot to Android PCs means Chromebooks have an expiry date of 2034.
The documents were filed in Google’s long-running search antitrust case, which began in 2020 and reached a verdict in 2024. Google is still trying to overturn the guilty verdict, while dodging most of the remedies prosecutors wanted.
The Verge reported that Google’s Chromebook plans and an Android-based platform called Aluminium surfaced in remedy-phase filings. Google wanted to keep its next machines out of the crossfire and keep the Chrome browser, and it got that.
In Judge Amit Mehta’s final wording, devices running ChromeOS or a ChromeOS successor are excluded. To land that exclusion, Google had to spell out more detail about what comes next.
Google’s Android chief Sameer Samat previously testified the first Aluminium machines were targeted for 2026. The new filings add that Google hopes to get Aluminium into trusted tester hands by late 2026.
A full retail launch may not happen until 2028, which is a lifetime in laptop years. Google expects Aluminium to replace ChromeOS in enterprise and education, which is where Chromebooks have mostly lived.
Outside a pandemic bump, Chromebooks never really broke out beyond schools and business fleets. That makes it easier to swap the platform out without spooking the masses.
The filings suggest Google intends to drop ChromeOS once the current support window shuts. Google promises 10 years of Chromebook support, but the clock starts from hardware platform launches, not when someone buys a device.
Chromebooks ride a small set of Google-defined hardware platforms, with the newest launching in 2023. That forces Google to support the latest wave through 2033.
Then it gets blunt, with one line doing all the work: “timeline to phase out ChromeOS is 2034,”
ChromeOS began as a web-first experience, so web-first it barely did local apps at the start. Google bolted on Linux apps and Android apps later, then tried to squeeze Steam gaming onto Chromebooks and recently gave up.
It pushed Chromebook Plus and sprinkled in AI features, with little to show for it. Meanwhile Android has spent years struggling on big screens, and Aluminium is Google’s attempt to sort that out properly.
What ships in 2028 may not look like phone Android stretched on a laptop, even if it shares plenty under the hood. The idea is a desktop platform with more performance headroom than ChromeOS ever managed.
Aluminium is expected to put Google apps at the centre, with Chrome and the Play Store getting special system privileges. Third-party apps are expected to get fewer capabilities, which gives Google tighter control without tripping over recent antitrust rulings.
