Posnic runs fully offline on your shop's computer. Billing never stops when the internet does. Free and open source, forever. Add Posnic Cloud when you're ready to sync branches, back up automatically, and watch sales from anywhere.
Posnic is not a keyword page pretending to be a POS. Inspect the source, view product screens, ask for setup help, and verify the company before you put your billing on it.
Start with the checks a shop owner should make before trusting any billing software.
Built for Indian retail and restaurants, from kirana stores to multi-branch chains.
Keyboard-fast and fully touch-friendly sales, receipts, returns, GST invoices. Works with thermal printers, barcode scanners, weighing scales and cash drawers.
Items, variants, barcodes, purchase receiving, suppliers, with a full stock movement history behind every quantity.
Table ordering, KOT printing and kitchen workflow, alongside retail, or both at once for hybrid businesses.
Other counters, tablets and phones bill through the shop's Wi-Fi, one machine, unlimited screens, no extra licences.
No internet required, ever, for the local edition. The app makes zero external calls. Verify it yourself in the source.
Subscribe and your data syncs both ways, offline-safe queues, branch-level access control, automatic backups, remote dashboards.
Start free. Upgrade only when the cloud earns it.
Free & open source, forever
The complete POS on your machine. All features, no time limits, no telemetry, no account. Local database under your control, daily automatic local backups, LAN counters included. If you never need the cloud, you never pay.
Everything in Free, plus: two-way sync that survives outages, multi-branch with per-branch access control, managed database and backups, view sales from anywhere, and a new machine restores your whole shop in minutes.
Good POS marketing only matters after the counter works. These pages help owners, accountants, hardware dealers and local IT teams understand the practical rollout: product data, printers, barcode scanners, GST, staff training, backups and first-day billing.
Plan product import, hardware checks, receipt setup, user roles, reports, backups and go-live support before the billing counter depends on Posnic.
Use the opening-day checklist to prepare fast-moving products, tax, printer tests, payment modes, staff rules and daily closing habits.
Offer local setup, migration, hardware and support services around an open-source POS with optional cloud for businesses that grow.
Software that handles your money should come from a business you can verify. Ours is registered, contactable, and its source code is public.
Need proof before installing? Open the Trust Center or ask for free setup help.
Posnic Innovations Private Limited · Nagapattinam, Tamil Nadu · About the company · Talk to a human
The full application is AGPL-3.0 on GitHub: read it, build it, self-host it, even for your clients. We earn our keep by running the cloud better than anyone else, not by locking you in. Your data exports any day; the sync protocol is documented.
Read the source on GitHubResearching options? See why Posnic belongs on the best open-source POS shortlist, compare open-source POS alternatives, or use the POS benchmark checklist.
Need to keep your modifications private? Commercial licences are available for companies that can't meet AGPL obligations: info@posnic.com
❤️ Posnic runs your shop for free? Support the project: Razorpay (India / UPI) · PayPal (international)