Meilleures alternatives à OneDrive en 2026
Pourquoi les gens quittent OneDrive
Le client de sync peut buguer — fichiers en conflit et échecs de sync mystérieux hantent encore les power users
OneDrive free: 5 GB free | easy learning curve
Google Drive
15 GB free (shared with Gmail and Photos)Ce qui le différencie: Anyone already in the Google ecosystem who wants seamless file storage tied to Docs, Sheets, and Gmail
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Google Drive: Google One 100 GB $1.99/mo
Dropbox
2 GB freeCe qui le différencie: Freelancers and small teams who need reliable file sync, sharing, and large file transfers
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Dropbox: Plus $11.99/mo (2 TB)
Box
10 GB free (personal)Ce qui le différencie: Enterprises that need bulletproof compliance, audit trails, and governance for regulated industries
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Box: Business $15/user/mo
pCloud
10 GB freeCe qui le différencie: Privacy-focused users who want a one-time lifetime payment instead of monthly subscriptions forever
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | pCloud: Premium 500 GB $49.99/year
Sync.com
5 GB freeCe qui le différencie: Privacy-first teams that want zero-knowledge encryption included by default with no extra cost
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Sync.com: Teams Standard $6/user/mo (1 TB)
Tresorit
Personal $11.99/mo (1 TB)Ce qui le différencie: Businesses handling sensitive data that need Swiss-grade encryption and EU data residency guarantees
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Tresorit: Personal $11.99/mo (1 TB)
MEGA
20 GB freeCe qui le différencie: Users who want the most generous free encrypted storage without handing data to big tech companies
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | MEGA: Pro Lite $5.56/mo (400 GB)
iCloud
Free 5GB with any Apple IDCe qui le différencie: Apple users who want effortless backup and sync without thinking about it — it just works if you are all-in on Apple
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | iCloud: iCloud+ 50GB $0.99/mo
Proton Drive
Free 1GB (5GB with Proton account)Ce qui le différencie: Privacy-first users who already trust Proton Mail and want their files encrypted with the same zero-knowledge approach
Comparaison des prix: OneDrive: Microsoft 365 Basic $1.99/mo (100 GB) | Proton Drive: Drive Plus $3.99/mo (200GB)