GST Ready & Compliant — India

The smartest way to manage
GST billing & business operations

zBill Pro brings together invoicing, inventory, quotations, purchases and financial reporting into one powerful desktop application — built for Indian businesses.

10K+
Active users
50M+
Invoices created
4.9★
Customer rating
100%
GST compliant
zBill Pro — Sales B2B Invoice · SI-2026-0001
Sales B2B Invoice
Sales Quotation · SQ-2026-0001_R0
Sales Quotation
Trusted by businesses across India
Core features

Everything your business needs,
in one place

From GST invoicing to inventory control, zBill Pro covers your entire business workflow without juggling multiple apps.

🧾
GST-ready invoicing
Generate B2B and B2C GST invoices instantly. Auto-calculate CGST, SGST, IGST with Local and Interstate switching.
📋
Sales quotations
Create professional quotations with validity dates and convert them directly to sales orders or invoices in one click.
📦
Inventory management
Real-time stock tracking with barcode scanning, batch management, serial number tracking and low-stock alerts.
💳
Payment processing
Record payments, track outstanding receivables and manage credit periods per customer with full AR visibility.
📊
Financial reports
P&L, balance sheet, GSTR-1, GSTR-3B reports — export to PDF or Excel for your CA or GST filing.
👥
Multi-user access
Role-based access for Admin, Salesman and Accountant. Each user sees only what they need — fully configurable.
🖨
PDF & print ready
Professional invoice and quotation PDFs with your company logo, GST number and bank details — print in seconds.
🔒
Offline-first desktop
Works completely offline. Your data stays on your machine — no cloud lock-in, no internet dependency.

Product screenshots

See zBill Pro in action

A clean, focused interface designed to keep your team productive — not overwhelmed.

Sales B2B — SI-2026-0001
Sales B2B Invoice
Sales B2B Invoice
Full GST invoice with barcode scanning, discount & tax calculation, and one-click payment processing.
GST compliantAuto tax calcBarcode scan
Sales Quotation — SQ-2026-0001_R0
Sales Quotation
Sales Quotation
Professional quotations with validity periods, product search, and direct conversion to sales orders.
Convert to SOPrint & PDFRevision tracking

All modules

A complete business suite

Every module works seamlessly together — data flows automatically from quotation to invoice to payment to report.

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Sales Invoice (B2B)
GST tax invoice
🧾
Sales Invoice (B2C)
Retail billing
📋
Sales Quotation
With validity & revision
📦
Sales Order
Order management
🚚
Delivery Order
DO & challan
↩️
Sales Return
Credit notes
🛍
Purchase Invoice
Vendor bills
🗃
Purchase Order
PO management
↩️
Purchase Return
Debit notes
📊
Stock Management
Real-time inventory
🔢
Barcode Scanning
Fast product entry
💰
Payments & Receipts
AR & AP tracking
📈
Financial Reports
P&L, Balance Sheet
🏛
GST Reports
GSTR-1, GSTR-3B
👥
Customer Master
CRM & ledger
🏭
Supplier Master
Vendor management
📱
Product Master
HSN, GST rates
📅
Financial Year
Multi-year data

Get started today

Ready to simplify your GST billing?

Join thousands of Indian businesses using zBill Pro. Download and get 30 days free — no credit card required.

Works on Windows 10 & 11  ·  Offline-first  ·  No internet required