We wondered why your administration actually has to live in someone else's cloud. We could not find a good answer. So we built Kantoor.
Your figures belong to you
Kantoor runs on your own computer or server. You buy it once, and your data stays where it belongs: with you. Backups are encrypted with your own key, so nobody else can get to them.
Kantoor does the boring work
- Invoices in a few clicks, as PDF and as UBL, with an iDEAL link.
- Receipts that read themselves, with text recognition on your own machine.
- A VAT overview that fills itself in.
- Stock and your real profit, calculated with FIFO.
- An AI assistant that runs on your own computer, without a cloud.
Plain language
You do not need to be a bookkeeper. Kantoor talks about costs, invoices, stock and this quarter's VAT, not about ledger accounts.
When?
Kantoor goes live on 19 October 2026. Everything about the features, screenshots and frequently asked questions is on kantoor-zzp.nl. Want to know whether it suits you? Just ask us. In short, Kantoor is also on our own Kantoor page.