MartPOS for Windows
A Windows till with its own store server and database on the shop's PC. Billing, stock and printing work with no internet.
No public download yet
The MartPOS installer is being checked before its first release, and MartPOS is not ready for a shop to set up alone. Until a release is published here, we set up the Windows app with you.
How a shop gets MartPOS
- 1
Set up the store PC together
We install MartPOS on the shop's main PC with you. The first start shows "Set up this store": your business, the first branch and counter, and the owner's sign-in. Nothing ships with a default password.
- 2
Bring in your lists
Items with packs and opening stock, customers and suppliers with what they owe, from CSV files saved from Excel; every row is checked before anything is saved.
- 3
Add tills and pair with your account
Other PCs join as tills with a one-time code. The store PC pairs with your MartPOS account once to activate its licence; on the Cloud edition it also sends its daily sales, so you see them from anywhere.
Step by step: Installing MartPOS and setting up the store · Importing your lists from CSV · Tills on other PCs
What a store PC needs
| Windows | Status |
|---|---|
| Windows 11, 64-bit (23H2 or later) | Supported development and test machine |
| Windows 10, 64-bit, 22H2 | Tested tested on a till in September 2026. Microsoft's consumer support for Windows 10 ended in October 2025. |
| Windows on ARM | Not tested |
| Windows 7, 8 and 8.1 | Not supported |
| macOS, Linux, Android, iOS | Not supported The till is a Windows program; the owner portal works in any browser. |
- Screens checked at 1366 × 768 and 1920 × 1080, at 100, 125 and 150 % scaling
- 58 or 80 mm ESC/POS thermal receipt printer, on USB or on the shop network
- A shop network for tills on other PCs (optional)
Frequently asked questions
The Windows installer is published here with its first release. Until then, we set the Windows app up on your shop PC together with you.
Tell us about your shop through the contact form. We set up the store PC with you, import your item list, customers and suppliers, add any extra tills and pair the store with your MartPOS account.
No separate database: the store server keeps the shop's database on the store PC's own disk. Never put it on a shared folder, OneDrive or Google Drive.
Yes, as extra tills over the shop network, joined with a one-time code. They bill through the store PC, so it needs to be on.
The till is a Windows program. The owner portal works in any modern browser, including on a phone. There is no mobile app.