Desktop app
Just download and run the app on your PC, link it to your account and reach your files
from any browser on any device, wherever you are
Nothing is stored on our servers
Free. No storage limits, because there is no storage on our side.
How it works
Email and a password, or your Google account. It is free and takes a minute. This is what your folder will be tied to.
Sign upThe app sits quietly in your tray. Choose which folder to share. Everything else on the machine stays invisible.
A short code ties this machine to your account. No router settings, no static IP, no ports to open.
Sign in on any device and the folder is there. Browse, preview, upload, download, grab a whole folder as a zip.
Why it is different
We help the two sides find each other and then step out of the way. The bytes go straight from your machine to your browser.
There is no quota to run out of. The limit is the free space on your own disk.
No port forwarding, no VPN, no dynamic DNS. It works from behind an ordinary home router.
The folder is tied to your account. The connection is encrypted end to end between the two devices.
Worth knowing
Your computer has to be awake. This is remote access to a real folder, not a copy in a data centre. If the machine is off, the folder is off.
It is not a backup. Nothing is duplicated anywhere. Delete a file here and it is gone, the same as deleting it on the machine itself.
Speed follows your upload. Files come from your home connection, so its upload speed sets the pace.
Under the hood
For the curious. How the connection is made and what protects it.
WebRTC
Your browser and your computer open a peer-to-peer channel and move the bytes between themselves. The same technology video calls use.
DTLS
The channel is encrypted between the two endpoints. Encryption is not optional in WebRTC, there is no unencrypted mode to fall back to.
ICE / STUN
The two sides probe the network and agree on a route through your router by themselves. That is why there is nothing to forward or configure.
No relay
The free app is issued no relay servers at all. If a direct path cannot be found, the connection simply does not open. It never quietly reroutes your files through us.
Loopback only
The app listens on your machine alone, never on the local network. Requests are checked against the address and origin they claim to come from before anything is served.
Your account
A computer is linked to your account with a one-time code. Only a session signed in as you is introduced to it.
Where we do sit: the introduction. Our server helps the two sides discover each other and hands over the connection details, then steps aside. It carries no file data, but it is part of the chain, so the honest summary is that you trust us to make the introduction faithfully, not to hold your files.
Get started
Create an account, install the app, and your folder is with you wherever you sign in.