Using Proton Drive

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The Proton Drive web app allows you to see previews of many of your stored files. This article explains which file types you can preview.

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File sharing in your Proton Drive cloud storage is safer thanks to our privacy-preserving malware checks.

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Proton Drive logs can help you monitor usage; here's how to access them on macOS and Windows.

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Learn how to securely share files and folders with anyone by creating a shareable link in Proton Drive with password protection.

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Proton Drive allows you to sync folders to and from the cloud securely and automatically. Learn how with this support article.

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Proton Drive allows you to restore older versions of your files. This article explains how to manage your version history. 

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This article explains Proton Drive's requirements for your filenames and how they interact with your operating system's naming conventions.

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Learn how to password-protect secure file-sharing links with a password and set an expiration date in Proton Drive.

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Email attachment sizes are usually limited to 25 MB. Learn how to send files larger than 25 MB by sharing with Proton Drive.

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Learn how to use Proton Drive for web with this guide. It explains how to upload, download, and delete files and folders.

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Creating folders in Proton Drive lets you organize your encrypted files so you can find them quickly and easily — here's how.