Digital Business Ledger

Offline-first shop ledger for Android and Windows

Get the DBL app

Sign in once with internet; after that it works without internet and syncs when it finds a connection. Register first if you have no account.

Android phone or tablet
Download DBL for Android

Size 78.5 MB · updated 20 Oct 2026

  1. Open the downloaded file. If Android asks, allow installing from this source (Chrome / Files).
  2. Updating: download and open the new file the same way. It installs over the old one and your records stay. Do not uninstall first.
Windows computer (Windows 10 or 11, 64-bit)
Download DBL for Windows

Size 13.6 MB · updated 20 Oct 2026

  1. Open DBL-Setup. If Windows shows "Windows protected your PC", click More info, then Run anyway.
  2. Click through the installer. DBL appears in the Start menu and on the desktop.
  3. A USB barcode scanner works at Sell: plug it in and scan; it types the code for you.
First sign-in (phone or computer)
  1. Shop owner: choose I am the shop owner and sign in with your portal username and password. Your free trial starts now.
  2. Seller: choose I am a seller, then scan the QR code the owner shows from the portal (Sellers → Connect a phone), or type the owner code, username and connection code. Then your PIN.
  3. The app downloads your shop's records. After that it works offline.
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