Features

Built for how shops really run

Everything behind the counter, in one app — the register, the credit notebook, the gift-card binder and the backup drive.

A register built for the rush

Scan, tap, done. Quick keys for best-sellers, split payments, and instant change — sub-second checkouts that keep the line moving.

Trilingual

English · 中文 · Español. Switch instantly.

Credit & libreta

Track tabs, take payments, auto WhatsApp reminders.

eGift cards

Sell & redeem digital gift cards, synced in real time.

Encrypted cloud backup

Auto-saved, restore in a tap.

Thermal receipts

Crisp ESC/POS printing, customised with your shop's logo and footer — or go paperless and skip it entirely.

Phone as a scanner

Turn any phone into a wireless barcode scanner over your local network — no extra hardware to buy.

Works offline

Keep selling when the internet drops.

Licensed & secure

Hardware-bound license, encrypted at rest.

Works anywhere

Built around how real shops run — anywhere in the world.

One app behind every counter, everywhere.

From a single till to a busy chain — POSRex grows with your business, online or off.

Start selling smarter today.

Download POSRex free and set up your shop in minutes. Your license and data move with you, on every computer.

v1.0.68 · Windows 10/11 · macOS 11+ · auto-updates