Zotero | Storage Log In Register Upgrade Storage Home Groups Documentation Forums Get Involved Home > Storage Zotero 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) Purchase Storage 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. Blog Forums Developers Documentation Privacy Get Involved Jobs About Zotero is a project of Digital Scholar, a nonprofit organization dedicated to the development of software and services for researchers and cultural heritage institutions, and is developed by a global community.