Smart File Transfer

How it works

Senders log in (free) · recipients need no account

How it works

A share URL and a verification code are all it takes. Recipients install nothing and create no account.

Read more
Storage used-- / 500GB

Sign in to see how much of the 500 GB limit you have used.

Sender — login required (free)

Accounts are free. Once signed in you can send up to 500 GB per file.

STEP 1

Log in

Sign in with your MK ID. Dropping a file also opens the login screen, so either order works.

STEP 2

Choose a file

Up to 500 GB per file. Bundle several into a zip. Keep the tab open until it finishes.

STEP 3

Set the terms and issue a share URL

Set retention, download limit, language, email address and more, then issue the share URL.

Recipient — no account needed

No install, no sign-up — a share URL and a 6-digit verification code are enough.

STEP 1

Open the share URL

The file name, sender, size and expiry are shown. The file itself is still locked.

STEP 2

Get the verification code

Enter your email address. The code is only delivered to the address the sender specified.

STEP 3

Enter the code and download

The code is valid for 10 minutes. The file is deleted the day after the retention period.

FAQ: do I need an account to upload?

Senders need an account; it is free. Signing in also lets senders review the delivery record. Recipients need no account.

Verification code for peace of mind
A 6-digit code is emailed right before download. Forwarding the share URL alone does not open the file.
Deleted the day after expiry
Files are removed from the server the day after the 1–30 day period you set.
Access log
Every download is recorded with who and when, giving you a record of the handover.