Microsoft Increases OneDrive File Size Upload Limit to 250GB
Microsoft is raising the upload file size limit of its OneDrive file storage service to 250GB, up from the previous 100GB limit, the company has announced.
Microsoft says it is making the change to acknowledge the increase in remote working and learning, where users need to reliably and securely share large files like 4K or 8K video files, 3D models, CAD files, or large scientific data sets with co-workers, clients, and peers.
We are pleased to announce that we're making it easier than ever for you to store, sync, and share large files in Microsoft 365. Our latest improvement will help increase the upload file size limit for Microsoft 365 from 100 GB to 250 GB—which includes uploads of files into SharePoint, Teams, and OneDrive. So now, you will be able to easily share large files like a 3D model of a new building, a client commercial shot in 8K video, a large dataset for a vaccine trial or research projects or large videos for educational projects.
Microsoft explained that the change isn't limited to business and school users – anyone who uses OneDrive can now take advantage of the new 250GB file size limit for uploading things like video albums and large game files.
The company says it has managed to raise the upload limit by splitting each file into chunks, with each piece encrypted with a unique key. In addition, syncing large files has been optimized with the help of differential sync, which only uploads the changes that users make to the stored file.
Support for the new 250GB file size upload will roll out by the end of January, and Microsoft expects general availability of the new limit by end of this quarter.
Popular Stories
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle.
Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
Apple's restrained artificial intelligence strategy may pay off in 2026 amid the arrival of a revamped Siri and concerns around the AI market "bubble" bursting, The Information argues.
The speculative report notes that Apple has taken a restrained approach with AI innovations compared with peers such as OpenAI, Google, and Meta, which are investing hundreds of billions of dollars in data...
The Apple Fitness+ Instagram account today teased that the service has "big plans" for 2026. In a video, several Apple Fitness+ trainers are shown holding up newspapers with headlines related to Apple Fitness+.
What's Apple Fitness+ Planning for the New Year?
Something Big is Coming to Apple Fitness+
The Countdown Begins. Apple Fitness+ 2026 is Almost Here
2026 Plans Still Under ...
iPhone 17 Pro and Pro Max owners are having trouble with the speakers of their devices, and have complained about a static or hissing noise that occurs when the iPhone is charging.
There are multiple discussions about the issue on Reddit, the MacRumors forums, and Apple's Support Community, where affected users say there is a noticeable static noise "like an old radio." Some people report...
Apple is rumored to be introducing a foldable iPhone in September 2026, and since it will bring the biggest form factor change since the iPhone was introduced in 2007, curiosity about the design is high. A 3D designer created an iPhone Fold design based on rumors, and we printed it out to see how it compares to Apple's current iPhones.
Subscribe to the MacRumors YouTube channel for more ...
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now.
Subscribe to the MacRumors YouTube channel for more videos.
Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
Apple hasn't updated the Mac Pro since 2023, and according to recent rumors, there's no update coming in the near future. In fact, Apple might be finished with the Mac Pro.
Bloomberg recently said that the Mac Pro is "on the back burner" and has been "largely written off" by Apple. Apple apparently views the more compact Mac Studio as the ideal high-end pro-level desktop, and it has almost...
Apple today added the final 13-inch MacBook Air powered by Intel processors, the Apple Watch Series 5, and additional products to its vintage products list. The iPhone 11 Pro was also added to the list after the iPhone 11 Pro Max was added back in September.
The full list of products added to Apple's vintage and obsolete list today:
MacBook Air (Retina, 13-inch, 2020)
iPhone 8 Plus 128GB ...
