Borehole | Unlimited Direct File Transfer

SEND MASSIVE FILES. DIRECT LINK.

Borehole creates an instant, direct connection between your devices. Compress, verify, and transfer enormous files instantly. No middleman servers, no file size caps. Just a secure peer-to-peer link.

START 14-DAY FREE TRIAL

Create an account to begin. No credit card required.

Network Architecture

100% P2P

Files flow directly from your hard drive to the receiver. Your data never sits on a corporate server.

Fault Tolerance

Auto-Resume

Browser crash? Accidental reload? Progress is saved automatically. Pick up exactly where you left off.

Data Integrity

Verified

Every transfer is cryptographically verified to ensure the delivered file perfectly matches the source.

HOW TO LINK DEVICES

01

GENERATE CODE

Either you or your recipient visits Borehole to generate a random 6-digit alphanumeric code. Share this code to prepare for the link.

02

ASSIGN ROLES

The person who inputs the code automatically becomes the Sender. The other device locks in as the Receiver.

03

SEND

The sender drags and drops files or folders. Borehole streams the payload across the link.

THE OLD WAY VS. BOREHOLE

Feature	Cloud Services (Drive, Dropbox)	Borehole
Transfer Speed	Slow (Upload first, download later)	Instant Stream (Bypasses server upload bottlenecks entirely)
File Size Limits	Usually capped at 2GB - 10GB for free tiers	Unlimited (Dictated only by your hard drive)
Connection Drops	Often requires restarting the entire upload	Auto-resumes instantly from the last sent byte
Privacy & Security	Files reside on a central server	End-to-End Encrypted. Data never rests on our servers.

BECOME AN OPERATOR

Anyone can join a transfer for free. Upgrade to an Operator license to be the one who creates them, giving you the power to send and receive massive files directly with anyone, anywhere.

GUEST

$0/MO

Receive from or send to an active Operator
Unlimited direct device-to-device transfers
Send massive files of any size
Cannot start a transfer with other Free Guests

FREE FOREVER

OPERATOR 14-DAY TRIAL

$15/MO

Start a transfer with ANYONE (Free or Paid)
Unlimited direct device-to-device transfers
Send massive files of any size
200 GB of Relay Data (Bypasses strict corporate firewalls)

START 14-DAY FREE TRIAL

FREQUENTLY ASKED QUESTIONS

WHAT HAPPENS IF THE CONNECTION DROPS?

Borehole tracks transfer progress locally at the byte level. If a browser crashes or a tab is closed, the transfer won't fail entirely. Just re-select the exact same files or folders, and the connection will re-establish, picking up exactly where it left off.

WILL MASSIVE TRANSFERS CRASH MY COMPUTER?

Moving large amounts of data is CPU and disk intensive, but Borehole is engineered to throttle I/O operations to maintain system stability. Note: Modern browsers suspend inactive tabs. To ensure the transfer completes and our built-in Wake Lock keeps your machine from sleeping, the Borehole tab must remain open and actively in focus.

IS MY SENSITIVE DATA SECURE?

Absolutely. All transfers are end-to-end encrypted. Because Borehole routes directly peer-to-peer, your data never rests on a middleman server. This zero-knowledge architecture bypasses standard data-at-rest compliance bottlenecks—we cannot be breached because we hold nothing.

DO I NEED TO INSTALL SOFTWARE?

No. Borehole leverages native WebRTC browser technology to pipe data directly between machines. You get the power of a dedicated transfer protocol without forcing your clients or teammates to download external applications.