Billing · offline

Offline billing software for shops & counters

Bill customers even when the internet is down — fast GST invoices, barcode scanning and thermal receipts on a desktop app that never depends on the cloud.

lekhaPro· New Tax Invoice
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New Tax Invoice
INV/2026-27/0143 · 16 Jun 2026 · Sharma Traders (Maharashtra)
Intra-state · CGST + SGST
ItemQtyRateGSTAmount
Steel Pipe 2" · HSN 730640₹1,25018%₹59,000
Welding Service · SAC 99881₹8,00018%₹9,440
Fittings pack · HSN 730712₹45018%₹6,372
Taxable₹63,400
CGST 9%₹5,706
SGST 9%₹5,706
Round Off₹0
Grand Total₹74,812
Seventy Four Thousand Eight Hundred Twelve Rupees Only

Live product UI — sample data.

Never stops for the internet

The counter keeps running with zero connectivity — bills, stock and GST all work offline.

Counter-fast

Barcode scan-to-add, keyboard-first entry, and 80mm thermal or A4 printing in one click.

Real books behind it

Every bill posts to a proper ledger and updates stock and GST — not just a paper receipt.

What’s included

  • Works fully offline
  • GST-correct invoices
  • Barcode scan-to-add
  • 80mm thermal or A4 printing
  • Live stock & COGS
  • Cash / credit / UPI capture
  • Local encrypted backups

Frequently asked

Will billing work if my internet is down?

Yes — LekhaPro is a desktop app; billing, stock and GST all run offline, so a dropped connection never stops the counter.

Can it print thermal receipts?

Yes — 80mm thermal receipts print silently to your chosen printer, and A4 tax invoices are also supported.

Does it track stock?

Yes — stock updates on every bill, with valuation and low-stock alerts.