gst-billing

Free GST Billing Software — Free, open-source GST invoice & billing software. Tax Invoice, Proforma, Credit Note, Bill of Supply. CGST/SGST/IGST. Multi-currency. 100% offline, no signup. PWA installable.

Free, open-source dental hospital management system for India. AI-powered, GST billing, patient portal, tele-dentistry. Built with Next.js 16 + Prisma + MySQL.

BillForge is an open-source GST invoicing platform.

A billing system for GST developed with the Laravel framework.

💼 Invoice Generator Pro – GST Billing Made Easy A powerful invoice management system for 🇮🇳 Indian businesses with both 🖥️ Desktop (Tkinter) and 🌐 Web (Flask) versions. ✔️ Generate professional GST-compliant invoices 💰 Auto-calculates CGST/SGST 📄 Download branded PDF invoices 📷 Embedded QR codes for easy access 🛠️ Built with Python, Flask

A production-grade Point of Sale (POS) system designed specifically for medical stores and pharmacies. The system provides comprehensive functionality for billing, inventory management, medicine tracking, returns processing, and detailed reporting with GST compliance.

Offline-first billing and business management software built with Flutter.

Free Online GST Invoice Generator with Inventory, UPI QR Code, and Digital Signature. Create professional bills instantly. No Login Required.

SALES AURA is PYQT SQLite based standalone/offline setup for Client - Product - Supplier mgmt, Sales-Purchase invoice mgmtt along with Quick quotation & Accounting facility having Dashboard with digital marketing statiscal data graphs, made as per Indian GST Compliance. It helps in Transforming sales data into actionable insights and predictions.

🧾 Pocket ERP for Indian retail, wholesale & service businesses: 100% offline GST invoicing, instant ESC/POS thermal printing, customer credit ledger, barcode inventory & WhatsApp reminders.

Offline-first GST billing & inventory management PWA for India 🇮🇳 | FastAPI + React | Invoice generation, stock tracking, and GST-compliant calculations (CGST/SGST/IGST)

Transport Bahi Enterprise — India ka 100% offline-first Transport ERP (Digital Bilty/LR, GST billing, truck khata, diesel mileage, Google Drive backup). Official Windows installers + auto-update feed.

Agent-first GST billing, inventory & ERP for Indian businesses - built into BusinessKit.

INVBot is an AI-powered invoice and inventory management app for Indian small businesses. Scan handwritten bills, auto-detect currency, generate GST-compliant invoices, manage stock, and add UPI QR payments. Best billing app for MSMEs and exporters in India (2026).

PrimeCapital is a full-stack GST Invoice & Business Management System built with React, Node.js, Express, and MongoDB. Features include GST billing, customer management, payment tracking, analytics dashboards, PDF invoice generation, WhatsApp sharing, JWT authentication, and business reporting.

Professional offline-first invoice maker & billing software for Windows (Electron, GST, A4 PDF)

Anvay ERP (anvay.avartanalabs.com) — Unified cloud ERP for modern MSMEs, billing, and supply chains by Avartana Labs.

Cloud-based pharmacy management software | GST billing • Inventory • Prescription refills • Customer CRM Modern replacement for eVitalRx, Medeil, GoFrugal. Built with React + NestJS + MongoDB.

S TOM’S — SIGNATURES LIGHT BILL ERP (SBV1) | High-performance offline-first commercial desktop billing and business management software.

Invoiceo: free offline billing and GST invoice software for Windows, macOS and Linux (based on Invoiso, MIT)