CryptNShare
Everyone
info
10+
Downloads
Everyone
Learn more
About this app
CryptNShare brings post-quantum secure file sharing to your pocket.
• Upload photos, videos, and documents. Files are encrypted at rest on our servers using hybrid ML-KEM-768 + AES-256-GCM — the same post-quantum scheme used to protect against future quantum computers.
• Create shareable links with password protection, download limits, expiry dates, and email whitelisting.
• Our unique pixelated Sharing Cards let you share files by image — generate a card, send it to a recipient, and they scan it back inside CryptNShare to claim the share. JPEG-robust, rotation-aware, and works even if the image is re-compressed on its way through messaging apps.
• See real-time usage: uploads, downloads, views, storage used.
• Full account control: create and revoke shares, delete files, and sign out on any device.
• Upload photos, videos, and documents. Files are encrypted at rest on our servers using hybrid ML-KEM-768 + AES-256-GCM — the same post-quantum scheme used to protect against future quantum computers.
• Create shareable links with password protection, download limits, expiry dates, and email whitelisting.
• Our unique pixelated Sharing Cards let you share files by image — generate a card, send it to a recipient, and they scan it back inside CryptNShare to claim the share. JPEG-robust, rotation-aware, and works even if the image is re-compressed on its way through messaging apps.
• See real-time usage: uploads, downloads, views, storage used.
• Full account control: create and revoke shares, delete files, and sign out on any device.
Post-quantum encrypted file sharing. Upload, protect, share with a scan card.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Remove broad photo/video storage permissions (Play policy compliance). File selection now via system document picker only.
Everyone
Learn moreApp support
About the developer
ZINCIRX BILISIM TEKNOLOJI VE DANISMANLIK ANONIM SIRKETI
info@zincirx.com
IYTE SITESI, N:1-40-51 GULBAHCE MAHALLESI
GULBAHCE CADDESI, URLA
35433 Izmir
Türkiye
+90 533 386 98 80
