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New KontoLink is live in Slovenia

Send documents
to your accountant
without the chaos

No more invoices lost in WhatsApp threads or buried in e-mail. Upload any file with a note explaining what it is — your accounting office receives it instantly, sorted by month, with nothing missing.

Register your company See how it works
  • 3-day free trial starts when you connect
  • No card required to try it
  • Free for accountants always

Built for how accounting data has to be handled

Stored in the EU

Servers in the European Union, not scattered across regions.

Never publicly reachable

Files sit outside the web root; each download is authorised.

GDPR-ready by design

Only the data the job needs, with an audit trail behind it.

Payments via Stripe

Card details never touch our servers. Invoices are automatic.

How it works

One key connects the two of you

After that it is just upload and receive. No accounts to invite, no folders to share, no permissions to argue about.

  1. 01

    The company registers

    KontoLink generates a unique key for your company and shows it on your dashboard.

  2. 02

    The accountant activates it

    They enter the key once, and your 3-day trial starts the same second.

  3. 03

    You upload, they receive

    Every file carries a note. Your accountant sees a card the moment it lands.

Walk through it step by step
Features

Built for the way accounting actually works

Not a generic file drive with an accounting label on it.

Any file, with context

PDF, JPG, ZIP, Excel — it does not matter. What matters is the note that travels with every file.

Sorted by month automatically

Documents land in the period they belong to. Closing November means opening November.

Large files without the pain

Files upload in pieces, so a weak connection no longer kills a 400 MB scan halfway through.

See every feature
Two sides, one link

Whichever side you are on

For companies

You send documents. That is the whole job.

  • Upload any file type, any size
  • Write a note so your accountant knows what it is
  • See exactly what you sent and when it was downloaded
  • Delete and re-upload freely within your storage

From 14.99 € / month after the trial

Register your company

For accounting offices

Free, unlimited clients, one inbox for all of them.

  • Add a client by entering the key they give you
  • One inbox across every company you handle
  • Filter by company, month or status
  • Download originals with one click

Free — no card, no limit on clients

Register your office

Stop chasing documents

Register your company, hand the key to your accountant, and send your first document in the next five minutes.

Get started free Talk to us first

3-day trial · no card required · free for accountants