How to Upgrade OneDrive Storage Without Buying Office Again
Question details
The user wants to increase their OneDrive cloud storage capacity but does not want to purchase another Microsoft Office license or duplicate their existing subscription.

- Product
- OneDrive
- Device & OS
- not provided
- Scenario
- Running out of cloud storage space for documents and files, requiring a standalone storage upgrade.
- Observed behavior
- The user needs to add more storage to an existing Microsoft account without altering their current Office software status.
Ensure you have the login credentials for the specific Microsoft account currently linked to your OneDrive files before purchasing.
Purchase Standalone Additional OneDrive Storage
You can add more storage to your existing Microsoft account directly through the Microsoft website without altering your current Office software licenses.
Microsoft allows users with existing Microsoft 365 subscriptions or standalone Office licenses to purchase additional OneDrive space separately. This ensures you only pay for the extra storage capacity you actually need.
Open your web browser and visit the official Microsoft OneDrive additional file storage page at https://www.microsoft.com/microsoft-365/onedrive/additional-file-storage.
Click the sign-in option and enter the email and password for the Microsoft account that currently holds your OneDrive files.
Browse the available storage increments on the dashboard and click on the upgrade plan that best suits your requirements.
Follow the on-screen payment instructions to finalize your purchase and automatically expand your cloud storage limit.

Use WPS Office as a Cost-Effective Alternative
If you want to save money on expensive software subscriptions, consider switching to WPS Office. It is a powerful, free, and lightweight office suite that connects seamlessly to your existing OneDrive storage, allowing you to edit documents directly from the cloud without needing an active Microsoft Office license.
- 1. Download and Install: Get WPS Office from the official website and complete the quick installation process.
- 2. Connect to Cloud Storage: Open WPS Office, go to the 'Open' menu, and select 'Add Cloud Storage' to log into your OneDrive account.
- 3. Edit Seamlessly: Open, edit, and save your files directly back to your OneDrive without needing a Microsoft Office subscription.

Frequently Asked Questions
Can I buy OneDrive storage if I only have a one-time purchase of Office?
Yes, OneDrive offers standalone storage plans (like Microsoft 365 Basic) that provide extra cloud space without requiring you to purchase the premium desktop apps or a full Microsoft 365 Family/Personal subscription.
How long does it take for the new storage to show up in my account?
Typically, the upgraded storage will be reflected in your OneDrive account almost immediately after the payment is successfully processed, though in rare cases it can take up to 24 hours to sync completely.
Will I lose my files if I cancel my additional storage plan later?
You will not immediately lose your files. However, if your total file size exceeds your downgraded storage limit, your OneDrive will become read-only. You will need to delete files to free up space before you can upload or sync new documents.
Can I share my extra purchased OneDrive storage with family members?
Additional storage purchased as an add-on applies only to the specific Microsoft account that bought it. If you want to share storage, you would need a Microsoft 365 Family subscription, which allocates up to 1 TB per person.




