Free Online File Sharing — Instant, Private & No Signup
SendOverAir provides ultra-fast, encrypted online file sharing between any devices. Send documents, high-resolution media, archives, and text up to 1 GB without creating an account or installing software.
Ready to transfer files right now?
No signup, no cables, and no application required. Supports up to 1 GB completely free.
What Makes SendOverAir Different from Traditional Cloud Storage?
Traditional cloud storage providers like Google Drive, Dropbox, or OneDrive require account registration, email verification, complex sharing permission settings, and ongoing account management. SendOverAir takes an ephemeral, privacy-first approach: you upload your file, receive a 6-digit PIN or QR code, and the receiver downloads the file directly. After 1 hour, the file is automatically purged from the server forever.
Key Features of SendOverAir Online File Sharing
- 1 GB Free File Limit: Share large video files, project archives, and photo albums in a single transfer.
- No Registration Required: 100% anonymous file sharing with zero email collection.
- Cryptographic 6-Digit PIN: Secure randomly generated PIN ensures only the intended receiver can download.
- Camera QR Code Scanning: Scan the sender's screen with any smartphone camera for instant downloads.
- Burn-After-Read Mode: Automatically self-destruct the file immediately upon first download.
Frequently Asked Questions
Is file sharing on SendOverAir completely free?
Yes, SendOverAir allows free file transfers up to 1 GB per transfer with no hidden fees or subscriptions.
How long are shared files stored?
All files are automatically deleted after 1 hour, or immediately if Burn-After-Read mode is enabled.
Do I need an account or email to share files?
No, SendOverAir is completely anonymous and requires zero signup.