Limitations
| Number of | Free | Pro |
|---|---|---|
| Bookmarks | Unlimited | Unlimited |
| Collections | Unlimited | Unlimited |
| Collaborators per collection | Unlimited | Unlimited |
| Files | 100 MB new files per month | 10 GB new files per month |
| Permanent copies | 0 | Unlimited |
| Single file size | 100 MB | 300 MB |
| Sync devices | Unlimited | Unlimited |
| Highlights | Unlimited | Unlimited |
| Reminders | 0 | Unlimited |
| Annotations | 0 | Unlimited |
| Tags | Unlimited | Unlimited |