KhataOS: Billing & Ledger

KhataOS — Free Billing & Khata App for Every Shop, Every Bachelor and Every Family

Running a shop, restaurant, salon, or small business? KhataOS is your all-in-one free billing software, digital khata book, cash book, and inventory manager — built for Indian shopkeepers and merchants who want a powerful tool without paying monthly fees.

No internet? No problem. KhataOS works offline on any Android phone.

🧾 FREE BILLING & INVOICE MAKER
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• Create bills in seconds
• Print receipts via Bluetooth thermal printer or share via WhatsApp & PDF
• Built-in barcode scanner for fast item entry and rapid checkout
• Customise your shop name, address, logo & tax details
• Works as a full POS (Point of Sale) billing counter system

📒 DIGITAL KHATA BOOK & LEDGER (HISAB KITAB)
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• Track customer credit (udhar khata) and payment dues
• Maintain supplier purchase ledgers and payment history
• Send automated payment reminder notices via WhatsApp & SMS
• Better than paper cash book or notebook — never lose a customer record
• Manage customer balance statements and clear dues in one tap

📦 INVENTORY & STOCK MANAGEMENT
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• Add products with barcode, purchase price, selling price & stock levels
• Get low stock warning alerts before items run out
• Track purchase orders and incoming supplier inventory shipments
• Organize items by multiple categories, brands, and measurement units (kg, pcs, ltr)

📊 BUSINESS REPORTS & DAYBOOK
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• View daily cash in hand, total sales, and expense reports
• Track weekly and monthly profit and loss statements
• Download customer ledger summaries and transaction history in PDF
• Monitor top-selling products and slow-moving inventory

👥 STAFF & SHARED WORKSPACES
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• Add staff members to your shop workspace for team billing
• Real-time sync across multiple devices in your store
• Role-based access control to keep owner financials private
• Ideal for multi-counter Kirana stores, bakeries, and restaurants

💰 PERSONAL EXPENSE & SPLIT TRACKER
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• Track personal income, daily expenses, and monthly budgets
• Split bills easily with roommates, flatmates, and friends
• Group expense tracker for vacations, hostel life, and events
• Fully offline group bill splitting — no user registration required

🔒 PRIVATE, SECURE & OFFLINE FIRST
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• 100% of your data is stored locally on your own device
• No mandatory login or phone registration — start using immediately
• Optional encrypted Google Drive cloud backup for safe data restore
• Ultra-fast performance on low-end budget Android phones with zero lag

✅ SUITABLE FOR ALL BUSINESS TYPES
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✔ Kirana store, grocery shop & general store billing
✔ Medical store, pharma & pharmacy billing
✔ Restaurant, dhaba, cafe & food stall POS
✔ Salon, spa, parlour & service businesses
✔ Hardware, electrical & sanitary stores
✔ Clothing, apparel & footwear shops
✔ Mobile recharge, electronics & repair shops
✔ Wholesale distributors & small manufacturers
✔ Freelancers, consultants & service providers
✔ Students & roommates splitting flat expenses

🆚 WHY SHOPKEEPERS CHOOSE KHATAOS
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Most billing apps charge heavy monthly subscription fees after a free trial, lock your business data behind a paywall, or show intrusive ads during customer checkout. KhataOS gives you billing + inventory + khata + expense tracking completely free — no subscriptions, no data lock-in, no forced cloud, forever.

Download KhataOS free today. Your shop. Your data. Your rules.