✓ No credit card · EU servers · GDPR compliant

Encrypted Cloud Backup – zero-knowledge

Protect your backups with XChaCha20 end-to-end encryption. Zero-knowledge architecture on EU servers.

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10 GB

free forever

100 TB

max. storage

XChaCha20

encryption

server location

Protect your backups with XChaCha20 end-to-end encryption. Zero-knowledge architecture on EU servers. Important documents, photos, configurations. All encrypted before leaving your device.

Why cryptfiles.cloud

Why cryptfiles.cloud for Encrypted cloud backup

🔒

XChaCha20 End-to-End Encryption

Every file is encrypted client-side with XChaCha20-Poly1305 before it ever reaches our servers. Only you hold the key.

🕵️

Zero-Knowledge Architecture

We only store encrypted ciphertext. Your plaintext content is technically inaccessible to us – by design.

🗄️

Up to 100 TB Storage

Start with 10 GB for free. Scale your storage flexibly up to 100 TB – no long-term contract, cancel monthly.

📤

Resumable Multi-Part Upload

Large files are split into chunks. If the connection drops, the upload resumes automatically from where it left off.

Use Case

For sensitive backups without compromise

Important documents, photos, configurations. All encrypted before leaving your device.

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How it works

Encrypted cloud backup - up and running in minutes

Sign up for free

Create an account in 30 seconds. Only an email needed, no credit card required.

Upload your files

Browser-side encryption runs automatically. Drag & drop or select files.

Share securely

Share an encrypted link with optional password and expiry date.

FAQ

Questions about Encrypted cloud backup

Yes. We use XChaCha20-Poly1305 client-side encryption with zero-knowledge architecture. Even we cannot read your files.

Exclusively on EU servers in Stockholm, Sweden. No data transfer to third countries. 100% GDPR compliant.

No. 10 GB free forever, no credit card or commitment required. Premium plans available when you need more.

Yes. Share encrypted links with optional password protection and expiry dates.

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10 GB free storage, end-to-end encrypted, EU servers, optional revenue sharing. No credit card required.

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