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.
Secure messaging and file sharing with end-to-end and post-quantum encryption
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
- Data is encrypted in transit
- You can request that data be deleted
What’s new
What's new in 1.0.16
• Open images, PDFs and files from group chats in-app
• Scrub voice notes with elapsed time
• Search across all your chats
• Promote/demote group admins
• Reconnecting & offline call indicators
• Smoother swipe-to-reply
• Better accessibility, stability and polish
• Open images, PDFs and files from group chats in-app
• Scrub voice notes with elapsed time
• Search across all your chats
• Promote/demote group admins
• Reconnecting & offline call indicators
• Smoother swipe-to-reply
• Better accessibility, stability and polish
App support
About the developer
ANALOG MUTATIONS LTD
jamshed@analogmutations.com
195 Wood Street
LONDON
E17 3NU
United Kingdom
+44 7732 579763
