CryptNShare
Post Quantum Encrypted Files
Free · Designed for iPad. Not verified for macOS.
End-to-end encrypted file sharing with post-quantum security. Upload, encrypt, and share files with passwords, expiry dates, and download limits.
CryptNShare is a secure file-sharing app built for a post-quantum world.
Every file you upload is encrypted at rest using a hybrid scheme that combines post-quantum cryptography (ML-KEM-768) with
AES-256-GCM — protecting your data against both today's threats and future quantum attacks.
KEY FEATURES
• Post-Quantum Encryption — Files are protected with ML-KEM-768, a NIST-standardized post-quantum algorithm, layered with
AES-256-GCM.
• Secure Share Links — Generate shareable links for any file with full control over who can access them.
• Access Controls — Protect shares with passwords, restrict access to specific email addresses, set expiry dates, and limit the
number of downloads.
• Encrypted at Rest — Your files are never stored in plain text. Encryption and decryption happen with streaming chunks for
performance and security.
• Simple, Fast Sharing — Upload from your photo library or files, get a link, and share in seconds.
• Sign In Your Way — Use email, your Google account, or Sign in with Apple.
WHO IT'S FOR
CryptNShare is for anyone who needs to share sensitive documents, photos, or files without compromising privacy — professionals,
teams, and individuals who take security seriously.
Whether you're sending a contract, a personal document, or confidential work files, CryptNShare keeps your data protected from
the moment it leaves your device.
Download CryptNShare and share with confidence.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 28 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Provider
SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI
- SAYMATIK BILISIM VE TEKNOLOJI ANONIM SIRKETI has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- DUNS Number
533171718 - Address
NO:5-10 KURTULUS MAHALLESI
2011.SOKAK, EFELER
09100 N/A
Aydin Türkiye - Phone Number
+90 5335499880 - Email
info@scimatic.org
- Copyright
- © 2026 ZincirX Inc.