VoidSend
Everyone
info
10+
Downloads
About this app
VoidSend is a zero-knowledge encrypted messaging app designed for privacy-first communication.
Every message, file, and call is protected with end-to-end encryption using a hybrid cryptographic system that combines classical (AES-256-GCM, X25519) and post-quantum (ML-KEM-768, ML-DSA-65) algorithms — keeping your data safe today and against future quantum threats.
Features:
- End-to-end encrypted text messaging
- Encrypted file sharing with hybrid key encapsulation
- Secure voice and video calls via WebRTC
- Passkey authentication — no passwords required
- Web3 wallet integration (Ethereum and Solana)
- Zero-knowledge architecture — we cannot read your messages
- Open cryptographic standards (NIST FIPS 203, FIPS 204)
Your keys never leave your device. VoidSend stores only encrypted data — no plaintext content, no IP addresses, no tracking.
Every message, file, and call is protected with end-to-end encryption using a hybrid cryptographic system that combines classical (AES-256-GCM, X25519) and post-quantum (ML-KEM-768, ML-DSA-65) algorithms — keeping your data safe today and against future quantum threats.
Features:
- End-to-end encrypted text messaging
- Encrypted file sharing with hybrid key encapsulation
- Secure voice and video calls via WebRTC
- Passkey authentication — no passwords required
- Web3 wallet integration (Ethereum and Solana)
- Zero-knowledge architecture — we cannot read your messages
- Open cryptographic standards (NIST FIPS 203, FIPS 204)
Your keys never leave your device. VoidSend stores only encrypted data — no plaintext content, no IP addresses, no tracking.
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 parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted
What’s new
• Pin/archive chats, drafts, mark-unread, Note to Self, in-app PDF viewer
• Switch camera on/off mid-call; screen stays awake on video calls; clearer ringing, hold & connection indicators
• Simpler, safer passkey sign-up with guaranteed encryption-key setup
• Fixed an issue where some accounts couldn't receive messages — affected users just need to sign in again
• Many reliability and delivery fixes
• Switch camera on/off mid-call; screen stays awake on video calls; clearer ringing, hold & connection indicators
• Simpler, safer passkey sign-up with guaranteed encryption-key setup
• Fixed an issue where some accounts couldn't receive messages — affected users just need to sign in again
• Many reliability and delivery fixes
App support
About the developer
ANALOG MUTATIONS LTD
jamshed@analogmutations.com
195 Wood Street
LONDON
E17 3NU
United Kingdom
+44 7732 579763
