WeTransfer Data Privacy - Zero Logging Audits
Read our WeTransfer data privacy checklist. Discover how direct peer-to-peer WebRTC tunnels protect user identities and prevent database tracking. Our professional file transfer infrastructure is optimized for multi-gigabyte data sharing, ensuring your files move at the speed of light using P2P technology.
High Performance File Sharing for Everyone
Experience a serverless, browser-to-browser file transfer network designed for speed, security, and simplicity.
Non-custodial Sharing
Your files never touch our servers. We coordinate connection handshakes and step out of the way.
Maximum Security
Encrypted using military-grade AES-256 keys generated locally, making middleman intercepts impossible.
No Size Restrictions
Send massive 10GB raw videos, 50GB databases, or full archives. We enforce no artificial limits.
Any File Type
Whether you are sharing high-resolution photos, music folders, or documents, we preserve original files.
High Speed Upload
Direct browser streaming utilizes your full ISP bandwidth. No server upload throttle limit.
No Signup Required
Protect your anonymity. Drop your files, get your connection link, and start transferring instantly.
WeTransfer Data Privacy: Secure Local Handshakes
Review user protection policies in our WeTransfer Data Privacy report. Traditional file sharing setups monitor metadata logs, logging filenames, sizes, and IP addresses. Direct point-to-point (P2P) transfers run entirely in the browser memory, keeping your transfers confidential. Learn more on our primary WeTransfer page.
By avoiding intermediary staging servers, your connection remains secure from external tracking, logging, or harvesting.
Privacy Controls
- ✓ Zero Metadata Logging: Senders avoid tracking indexes. No filenames, sizes, or IP logs are collected.
- ✓ No Account Needed: Share files securely without passwords, registrations, or logins.
- ✓ Direct Client Delivery: Packets flow directly between browsers, skipping staging databases.
Full Privacy & Encryption
- ✓ End-to-End Encryption: DTLS/SRTP protocols with AES-256 secure the connection channel completely.
- ✓ No Server Interception: Files are streamed directly and never stored on intermediate cloud server disks.
- ✓ Privacy Protection: No registration, email logins, or account requirements for downloaders.
Workflow: Securing Point-to-Point Connection Tunnels
Our browser coordinate system initiates direct socket tunnels in seconds. Review the process below.
Stage Local Files
Select folder structures or zip archives. The application loads local file metadata into the session instantly.
Send Secure Link
Copy the direct session link. Share this connection link with the downloader using any messaging platform.
Keep Active Stream
Ensure your browser tab remains open. Once the recipient starts downloading, the data streams live from memory.
NAT Traversal Protocol and Secure Traversal Fallbacks
Most devices on the internet sit behind NAT routers or enterprise firewalls that prevent incoming connections. Our signaling server acts as a coordinator, employing public STUN (Session Traversal Utilities for NAT) servers to discover raw network paths between the sender and recipient.
In cases where extremely strict network policies block direct UDP peer connectivity, the system falls back to a TURN (Traversal Using Relays around NAT) server path. Since all data is fully encrypted end-to-end with local AES-256 keys, the TURN relay server only acts as a blind carrier and cannot inspect the contents of your transfer.
Frequently Asked Questions About Data Privacy
Are my filenames saved in databases?
No. point-to-point connections operate directly inside browser memory. We do not store or index filenames or sizes in any databases.
What encryption protocols do you use?
WebRTC enforces DTLS for connection setup and SRTP for media/data encryption, using local AES-256 keys generated on-device.
Can the signaling server see my files?
No. The signaling server only handles connection metadata to discover local network paths. It has no access to the encrypted data packets.
Is a login required for secure sending?
No. You can send files securely without passwords or registrations, protecting your personal email from data harvesting.
How do you prevent man-in-the-middle attacks?
The point-to-point tunnels utilize certificates generated locally inside the browser. Tunnels are established and verified via DTLS protocols.
What happens to the tunnel when I leave the page?
The encryption keys are instantly flushed from system memory, and the point-to-point socket connection closes permanently.
Advanced File Sharing Security Protocols
Direct Tunnel Infrastructure
Our large file transfer network ensures that your data is never stored on a middleman server. Direct browser-to-browser streaming means maximum privacy.
Encrypted Data Delivery
All packets are secured with military-grade AES-256 encryption, making it impossible for ISPs or hackers to intercept your data.
No-Account Anonymity
We believe you shouldn't have to sacrifice your personal info to send files online. No registration, no tracking, just pure speed.
Real-Time Performance
Encrypted Node Handshake
Real Stories from Real Creators
See how photographers, developers, and designers around the world utilize SendFiles.in for daily transfers.
"SendFiles.in completely transformed how I deliver client projects. Streaming a 25GB RAW video export directly from my desktop in real-time saves me hours of upload wait time."
Marcus K.
Commercial Videographer
"As a developer, privacy is non-negotiable. Knowing my Docker builds and database files are transferred end-to-end encrypted without staging on cloud disks gives me complete peace of mind."
Angela L.
Lead Devops Engineer
"I share massive UI mockup assets and layout designs daily. The fact that the recipient can download with a single click without creating an account makes collaborating incredibly smooth."
Sarah R.
Product Designer
Ready to send your next big file?
No subscription limits, no cloud storage waits, and complete anonymity. Start your secure P2P stream now.
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