Upgrade StorageZotero Storage
Zotero Storage provides online storage space for your Zotero files, allowing you to synchronize PDFs, images, web snapshots, and other files among all your devices, share your Zotero attachments in group libraries, and access files via your online library on zotero.org.
Individual Pricing
| Storage Limit | Cost (USD) |
|---|---|
| 300 MB | Free |
| 2 GB | $20/year (equal to $1.67 per month) |
| 6 GB | $60/year (equal to $5 per month) |
| Unlimited | $120/year (equal to $10 per month) |
In addition to individual storage subscriptions, we also offer storage plans for labs and institutions.
Group Libraries
Zotero groups can also use Zotero Storage at no additional charge. Group file storage always draws from the storage account of the group owner.
More Information
Zotero is a project of the Corporation for Digital Scholarship, a nonprofit organization dedicated to the development of software and services for researchers and cultural heritage institutions.
Development, maintenance, support, and infrastructure costs for Zotero services are funded by storage subscriptions from individuals and organizations.
Still have questions? See the storage FAQ.