すべてのProtonプレミアム製品がDuoに含まれています
- 最大 ユーザーまで
Finally, a Google Drive alternative
Store and share files, photos, and documents without compromising your right to privacy.
Proton Drive vs. Google Drive
Unlike Google, Proton puts people over profit. Our cloud storage gives you a secure way to manage personal and professional files, without selling your data to advertisers or third parties.
A table comparing Proton Drive against Gmail Drive
Inbox features |  undefined |  undefined |
|---|---|---|
Free and paid plans | ||
Your favorite Drive features | ||
Part of a holistic suite | ||
Web, desktop, and mobile apps | ||
Easy sharing and collaboration | ||
Password protected/expiring share links | ||
Private, end-to-end encrypted storage | ||
No file size limits | ||
Ad-free business model |
Secure file sharing and storage
Proton Drive protects your content with end-to-end encryption, so can you enjoy the flexibility of cloud storage with the confidence that even we can't see your files.
Automatically backup photos
Automatic photo backup on the Proton Drive mobile app protects your most cherished memories by regularly uploading photos to your secure cloud.
Switch in a few clicks
It’s easy to start using your drive, and our step-by-step guides explain how to make the switch from Google Drive, Dropbox, and Microsoft OneDrive.
Write with total privacy
Docs in Proton Drive lets you create and edit personal and professional documents with others in real time. Unlike Google Docs, every keystroke you make using our secure document editor is end-to-end encrypted by default. You can write freely knowing that your words will never be analyzed, shared, or monetized.
Proton Drive plans and pricing
- ファイル、写真、ドキュメント用の暗号化クラウドストレージ
- オンライン文書エディタ
- ファイル、写真、ドキュメント用の暗号化クラウドストレージ
- オンライン文書エディタ
- 以前のファイルバージョンを復元
推奨
- ファイル、写真、ドキュメント用の暗号化クラウドストレージ
- オンライン文書エディタ
- 以前のファイルバージョンを復元
- 最大0個のカスタムメールアドレス
- 超高速でプライベートな VPN
- 暗号化パスワードマネージャー
- 高度なアカウント保護
- ファイル、写真、ドキュメント用の暗号化クラウドストレージ
- オンライン文書エディタ
- 以前のファイルバージョンを復元
- 最大0個のカスタムメールアドレス
- 超高速でプライベートな VPN
- 暗号化パスワードマネージャー
- 高度なアカウント保護
- 最大 ユーザーまで
30 日間返金保証
Proton Drive クラウドストレージの料金とプランの詳細
チーム向けの安全なクラウドストレージとコラボレーション
- ファイルの共有と共同作業
- ユーザーアクセスを管理
- デバイスやユーザー間でファイルを同期
Easy-to-use, private cloud storage solutions
Total end-to-end encryption
Along with the contents of your files, Proton Drive encrypts associated metadata, including file names, extensions, and thumbnails.
Protected by Swiss privacy laws
Proton is based in Switzerland, so your data is protected by some of the toughest laws in the world and stays outside of EU and US jurisdiction.
Keeps your IP address private
Your IP address is never exposed to the recipients of the files you share with Proton Drive, helping to keep your personal information private.
Transparent and open source
Our cloud storage is open source and routinely audited by independent third-party experts to verify that it works as described.
A privacy-first community
By switching to Proton Drive, you’re joining a community of individuals fighting for a better internet where privacy is the default.
Make the switch to Proton Drive
Easily transfer files from Google Drive to Proton’s private and secure cloud storage.
