Pharmacy billing software built for Indian pharmacies, not adapted.
PharmOS is a cloud + offline pharmacy management software designed ground-up for Indian chemists and medical stores. GST + e-invoice IRN out of the box, batch + expiry at the strip level, drug-licence renewal alerts, WhatsApp B2B order parsing, MR + Van mobile apps. Free demo on your real data.
- GST + IRN ready
- Batch + expiry tracking
- Offline desktop counter
- Free migration
What pharmacies actually struggle with
Manual GST and IRN
Exporting bills to Excel, formatting JSON by hand, uploading to GSTN portal. e-invoice IRN generation is a separate tool.
Expiry losses
Near-expiry stock written off because nobody checked the queue this week. ₹50k-₹2L lost per store per year.
Drug licence renewals
Owner forgets supplier DL expiry, inspector spots it, store gets a notice. No automatic alert system.
WhatsApp B2B chaos
Distributor orders arrive as free-text WhatsApp messages. Staff types each line manually into the bill.
Built for Indian pharmacy compliance + workflow
- GSTR-1 + 3B JSON / CSV exports straight to GSTN portal format. No reformatting.
- e-invoice IRN generation via NIC GSP scaffold. e-way bill integrated.
- Drug licence tracker — own DL + supplier DLs + distributor DLs, alerts at 30 / 14 / 7 / 0 days.
- Batch + expiry at the strip level. Near-expiry dashboard, RTV doc flow, dead-stock report.
- Box / strip / loose unit picker — stock decrements correctly forever, margins protected.
- Schedule H1 narcotics register with read/write API for audit prints.
- Bank recon for HDFC / ICICI / SBI / Axis. Tally Prime XML export. GST late-fee calculator.
- Offline desktop counter (embedded Postgres) keeps billing during power and net outages.
Side-by-side comparison
| Capability | Legacy | PharmOS |
|---|---|---|
| GST + IRN built-in | Manual export, separate IRN tool | One-click, direct portal format |
| Batch + expiry | Manual register | Strip-level, auto alerts |
| Drug-licence tracker | Owner remembers (or doesn't) | Auto alerts at 30/14/7/0 days |
| WhatsApp B2B | Type orders by hand | Free-text → bill, auto |
| Offline counter | Stops if internet drops | Embedded Postgres, always on |
| Mobile apps | None / third-party | MR + Van, first-party, offline-first |
Simple pricing
Annual plans. GST extra. Free migration.
PharmOS Lite
Perfect for single-store pharmacies
- Unlimited SKUs
- GST billing & e-invoice
- Drug licence reminders
- Basic reports
- Offline desktop app
- Email support
PharmOS Pro
For growing pharmacies that need more
- Everything in Lite
- Multi-user (up to 10)
- Mobile MR + Van sales apps
- Cloud sync & backup
- Advanced reports & dashboards
- WhatsApp + SMS reminders
- Priority email + chat support
PharmOS Multi-Branch
Built for pharmacy chains
- Everything in Pro
- Unlimited branches
- Centralized inventory & transfers
- Consolidated chain reports
- Custom integrations
- Dedicated success manager
- 99% uptime SLA
Frequently asked questions
Is PharmOS GST-compliant?+
Yes. PharmOS generates GSTR-1 and GSTR-3B in both JSON (for direct GSTN upload) and CSV formats. e-invoice IRN is generated via the NIC GSP scaffold. e-way bills are integrated. GST late-fee calculator is built-in.
Does PharmOS handle drug-licence compliance?+
Yes. The drug-licence tracker covers your own DL (20B / 21B), supplier DLs and distributor DLs. Alerts fire at 30 / 14 / 7 / 0 days before expiry on the owner dashboard and via WhatsApp.
Can I print bills on a thermal printer?+
Yes — any 80mm thermal printer or A5 inkjet works without driver headaches. Templates are configurable per branch.
How much does pharmacy software cost in India?+
PharmOS Lite is ₹11,999 per year (single store). Pro is ₹24,999 per year (multi-user + mobile apps + WhatsApp). Multi-Branch is custom pricing. GST 18% extra. No per-seat lock-in.
Does PharmOS work for hospital pharmacies?+
Yes. Multi-rate billing (retail / wholesale / hospital tie-up), Schedule H1 register, doctor + prescription linking, partial UPI + cash split — all built in.
How quickly can I get started?+
Book a 15-min demo (WhatsApp +91 95694 14011 or fill the demo form). After the demo, we migrate your data and have you live in 48 hours.
Ready to see PharmOS on your data?
15-minute demo. Free Marg / Vyapar / Excel migration. Live in 48 hours.