Simple pricing

The billing app is free. Pay only per WhatsApp message you send.

Every billing feature is free with a one-time Google sign-in. Optional WhatsApp sending is charged per message from a prepaid wallet topped up from ₹10 via Razorpay.

GST detailsLocal PC dataFree forever
MyInvoiceDB dashboard on Windows
Clear and practical

What is free?

The complete billing app: customers, GST invoices, products, stock, payments, reports and backups.

01

What is free?

The complete billing app: customers, GST invoices, products, stock, payments, reports and backups.

  • ✓All billing features free, no trial period
  • ✓No subscription, no activation key
  • ✓One-click installer download
  • ✓Google sign-in unlocks the app
02

What costs money?

Only optional WhatsApp sending. Each WhatsApp message has a small per-message rate, shown in your wallet before you send. Messages are paid from a prepaid wallet.

  • ✓Top up from ₹10 via Razorpay
  • ✓The payment gateway fee is deducted from the paid amount; the rest is credited
  • ✓Every send and refund appears in the wallet ledger
03

How do I get started?

Download the installer and sign in once with Google inside the app. Add wallet money only when you want to send messages.

FAQ

Questions and answers

What is MyInvoiceDB?

MyInvoiceDB (My Invoice DB) is a free GST billing app and digital bill book for Indian shops and small businesses. It makes GST invoices, estimates and delivery challans, and keeps customers, udhaar (dues), products, stock, payments and reports on your Windows PC or Android phone.

Is it really free forever, or will you start charging later?

Yes, the CRM is free and stays free: no trial period, no feature limits and no activation key. Our only income is a small margin on the optional WhatsApp messages you choose to send. Your billing data is a file on your own PC, so you are never locked in.

How much does MyInvoiceDB cost?

The CRM is completely free — no subscription and no activation key. Only optional WhatsApp sending is paid per message from a prepaid wallet you top up from ₹10 via Razorpay. The per-message rates are published in the pricing section above and shown again in your wallet before every send; the gateway fee is deducted from the top-up and the rest is credited.

How do I start using MyInvoiceDB?

Click “Download for Windows”, run the installer, and sign in once with Google inside the app. Everything in the CRM is free from that moment.

Does it work without internet?

Yes. After the one-time Google sign-in the app opens and bills fully offline. Internet is needed only for wallet top-ups, sending messages, Google Drive backup, Send to CA and app updates.

MyInvoiceDB

Give your billing desk one clear workflow.

Download the installer, sign in once with Google inside the app and start billing free. Add wallet money only when you want to send WhatsApp messages.

Download free →✓ The full CRM is free