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DropboxiCloud
Freemium

A small free tier is available. More storage and features require a paid plan.

 Freemium

iCloud+ storage plans cost from $0.99 a month for 50GB to $59.99 a month for 12TB.

Windows, macOS, Linux, Android, iOS, Web Windows, macOS, iOS
  • The most mature and reliable sync engine, with clients everywhere
  • Smart sync keeps large libraries usable on small disks
  • Built into iPhone, iPad and Mac, with a Windows app for PCs
  • Keeps full-resolution photos in the cloud and smaller copies on devices
  • The free tier is only a few gigabytes and caps linked devices
  • Files are stored unencrypted from the provider's point of view
  • Requires an Apple Account
  • Most useful for people who own Apple devices
Downloadable app, Hosted service Downloadable app, Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.