Send files of any size,
instantly & free.
No account. No upload wait. No size limit. Your file streams peer-to-peer, end-to-end encrypted, and nothing ever touches a server.
Sender tab must stay open: their screen must stay awake, the file streams live from their device.
Only connect to people you trust: files arrive directly, we never scan or store them.
TransferFiles.net vs MASV
which should you use?
MASV is built for media production teams moving huge files on a recurring basis, not for a casual one-off send. Its free tier gives 15 GB of transfer per month with no per-file size ceiling, but it requires creating an account with a valid credit card on file, and pay-as-you-go billing at $0.25/GB kicks in the moment you go over.
MASV's free plan: 15 GB of transfer per month (no per-file size cap). Files available for 5 days of free storage per file. Account: Required, with a valid credit card at signup. Encryption: Encrypted in transit and at rest.
Built different. Actually free.
Files never touch our servers. That eliminates our costs and your limits.
End-to-End Encrypted
WebRTC's mandatory DTLS-SRTP encryption. On by default, cannot be disabled. Nobody reads your files in transit.
No Upload Wait
Files stream instantly the moment the receiver connects. No waiting for an upload to complete first.
No Size Limit
Most free transfer plans cap you at 2 to 15 GB. We cap nothing. Send 4K videos, project folders, 50 GB archives.
Any Device
iPhone to Android, Mac to Windows, tablet to desktop. Any combination, any modern browser.
No Account Ever
No sign-up, no email, no password. Open the page, pick a file, share the link. Done.
Always Free
No bandwidth bill means no pricing tiers. We cover costs through display ads. No paywall, ever.
How to send a file in 4 steps
From file picker to delivered, in under a minute.
Pick your file
Tap Send a File and choose any file. It stays on your device. Nothing uploads.
Copy and share the link
Copy the link that appears and send it via WhatsApp, email, Slack, or any app.
Receiver connects
They open the link and tap Connect. The file starts streaming from your device instantly.
Both stay connected
Both tabs stay open until the bar hits 100%. Then check Downloads. Done.
TransferFiles.net vs MASV
A feature-by-feature look at free transfers on each service.
| Feature | TransferFiles.net | MASV Free |
|---|---|---|
| Free size limit | Unlimited | 15 GB of transfer per month (no per-file size cap) |
| Account required | Never | Required, with a valid credit card at signup |
| Files stored on a server | Never | For 5 days of free storage per file |
| Encryption | End-to-end (WebRTC DTLS) | Encrypted in transit and at rest |
| Upload wait time | Zero, streams live | Full upload first |
| Monthly cost | Free forever | Free tier as above |
TransferFiles.net vs MASV: FAQ
For casual one-off sends, yes, MASV requires an account and a credit card even for its free tier. MASV is built for media teams moving huge files regularly and paying per gigabyte beyond 15 GB a month; TransferFiles.net is built for free, occasional, no-signup transfers of any size.
Yes, a valid credit card is required at signup, even though the first 15 GB each month is free.
Pay-as-you-go billing applies at $0.25 per GB, unless you switch to a subscription or pre-buy plan.
It's built for professional media workflows with large recurring volume. For a single personal transfer, a no-signup tool like TransferFiles.net is simpler and stays free regardless of file size.