Sarang Business OS Lite — Your Business. Your Way.

Free · Offline · Yours

Billing, inventory, CRM, reporting, and an on-device AI assistant — fully offline. No cloud dependency. Your business data never leaves your computer. Free for your first 12 months, then ₹599/year (India) or $29/year (international).

Windows 10 / 11 · 64-bit v1.2.0 ~1.1 GB installer Free for 12 months

Powered by Aszurex  ·  Trust Beyond Limits

43
Business types supported out of the box — from retail to clinics to professional services
13
Languages, including 8 Indian languages and Arabic RTL support
12
Months free before any license fee applies — no hidden charges, ever
0
Data sent to the cloud — everything runs and stays on your device

What's Inside

Everything a growing business needs to run day to day

One installer, one local database, every core operation covered — no separate tools to stitch together.

Billing & Invoicing
Fast billing with barcode support, loose/weight-based items, and GST-ready invoices — including GSTR-1, HSN Summary, and GSTR-3B Preview reports.
Inventory Management
Real-time stock tracking, supplier management, and stock adjustments — built for the way each of the 43 supported business types actually operates.
Customers & Suppliers
Track customer relationships, outstanding payments, credit limits, and supplier accounts in one place — no separate CRM needed.
Reports & Analytics
Sales, inventory, and financial reports with a tax engine that covers GST as well as generalised tax and currency handling for use outside India.
Ask Your Business
An on-device AI assistant that answers questions about your own sales, inventory, and customers — fully offline, nothing ever leaves your computer.
Backup & Restore
One-click local backups with integrity verification before every restore — your records stay safe and entirely under your control.

See It In Action

Real screens from the real app

No mockups — this is what opens on your screen after you install it.

Sarang dashboard with today's sales, outstanding, inventory, and profit KPI cards
Sarang new invoice / billing screen with product search and payment method selection
Sarang reports screen listing Sales, Inventory, Tax, Profit and Loss, and other reports
Sarang inventory screen showing stock levels and reorder alerts

Built For Your Business

All 43 business types, listed in full

Pick your business type at setup and Sarang configures itself — the right fields, workflows, and reports, out of the box. Switch it later any time from Settings.

Retail & Trade

  • Restaurant / Café / Food
  • Retail / General Store
  • Hardware / Glass / Plywood
  • Distributor / Wholesale
  • Pharmacy / Medical Store
  • Electronics / Mobile Store
  • Clothing / Textile / Apparel
  • Footwear / Shoe Store
  • Agricultural Inputs & Equipment
  • Jewellery
  • Rental Business
  • Hotel / Lodge
  • Manufacturing / Production
  • General Business

Clinical & Healthcare

  • Veterinary Clinic
  • GP / General Physician
  • Specialist Clinic
  • Dental Clinic
  • Physiotherapy Clinic
  • Diagnostic & Pathology Lab
  • Blood Bank

Wellness

  • Beauty Salon / Spa
  • Gym / Fitness Studio
  • Driving School

Professional Services

  • Lawyer / Law Firm
  • CA / Chartered Accountant
  • Company Secretary
  • Architect
  • Civil Engineer
  • Real Estate Agent
  • Consultant
  • Consultant / Freelancer

Creative & Agencies

  • Marketing Agency
  • Software / IT Agency
  • Photography Studio
  • Event Management
  • Service Business / Agency / IT

Education

  • Coaching / Tuition Institute

Trade & Repair

  • Car Service Center
  • Tailor / Boutique
  • Pest Control Service
  • Placement / Recruitment Agency
  • Repair Shop / Service Centre

Speak Your Customer's Language

13 languages, built in

Switch languages any time from Settings — no reinstall, no separate download. (Some specialised service-vertical templates run English-only; every product/retail-category business gets the full set below.)

Indian Languages

  • English
  • Hindiहिंदी
  • Marathiमराठी
  • Gujaratiગુજરાતી
  • Kannadaಕನ್ನಡ
  • Tamilதமிழ்
  • Teluguతెలుగు
  • Malayalamമലയാളം

International Languages

  • SpanishEspañol
  • FrenchFrançais
  • PortuguesePortuguês
  • IndonesianBahasa Indonesia
  • Arabicالعربية · RTL
On-Device AI

"Ask Your Business."

Sarang ships with a local AI model that runs entirely on your computer — no internet required, ever. Ask it about today's sales, low stock, or outstanding payments in plain language, and it answers from your real data using a fixed set of verified queries. It never invents numbers, and it never sends your data anywhere.

Currently available in English. CPU-only — no dedicated graphics card required.

Sarang's Ask Your Business AI assistant screen

Why Businesses Trust Sarang

Free for a year. Completely transparent after that.

Sarang is free to use for your first 12 months — no cloud dependency, no access to your business data, ever. After that, ₹599/year (India) or $29/year (international) keeps it running, stated plainly here, not buried in fine print. Your data stays on your device either way. AszureX does not have access to your business data. (Sarang does send a small anonymous usage signal — see our Privacy Policy for exactly what that is.)

Free for 12 months — one small annual license after that, no other fees
Fully offline — no internet connection required to run
Your business data never leaves your device
No forced ads, popups, or paywalled features
Local backup & restore, verified before every restore
Role-based access — Admin, Manager, Cashier, Staff, Kitchen Staff

Renew

One license. No surprises.

Free for your first 12 months. After that, one small annual license — priced by region, billed once a year, tied to one device.

India

₹599/year

Less than ₹50/month · via Razorpay

Renew for India

International

$29/year

Billed by Lemon Squeezy (merchant of record) — your statement will show their name, not AszureX

Renew Internationally

Not satisfied? See our Refund Policy — full refund within 14 days.

Get Started

Download Sarang — free for 12 months

One installer. No sign-up beyond your download details. Full functionality from day one — not a feature-limited trial. Runs comfortably on modest hardware — 8GB RAM recommended for the AI Assistant.

Windows 10 / 11 · 64-bit v1.2.0 ~1.1 GB installer

Need Something Built Around Your Business?

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