Anonymous File Sharing Without Signup or Accounts
Share files with complete peace of mind. No registration, no password creation, no email harvesting, and automatic data destruction after 1 hour.
Ready to transfer files right now?
No signup, no cables, and no application required. Supports up to 1 GB completely free.
True Zero-Knowledge Anonymous File Sharing
Most modern web services force you to create an account, verify your phone number, and accept marketing emails before allowing you to share a simple file. SendOverAir believes basic file transfer should be as private and effortless as handing someone a physical flash drive.
Privacy & Security Guarantees
- No User Profiles: We do not track user identities, build advertising profiles, or require email verification.
- 1-Hour Ephemeral Expiry: All uploaded files and metadata are automatically destroyed after 60 minutes.
- Burn-After-Read Option: File can be configured to permanently vanish the moment the recipient downloads it.
- Encrypted Transport: All data is transmitted over secure TLS 1.3 encryption.
Frequently Asked Questions
Will SendOverAir ask for my email or credit card?
Never. SendOverAir is 100% free and requires zero personal information.
Can anyone else guess my 6-digit PIN?
PINs are generated using cryptographically secure random number generators, and rate-limiting blocks repeated unauthorized guesses.
How can I ensure my file is deleted after download?
Check the \"Delete file immediately after 1 download (Burn-After-Read)\" box before uploading.