NexOP registers OP visits, bills them, records payments and prints receipts — with a pharmacy module launching soon. Use the full app in a desktop or laptop browser at reception, and the same clinic on your phone when you're moving between rooms. Both work offline and stay in sync.
Free plan gives your clinic 50 OP visit & pharmacy sale entries every month — not a one-time trial, a fresh 50 every month, for as long as you use NexOP.
Desktop & laptop: any modern browser · Mobile: iOS & Android · Pharmacy module: launching soon
Not a cut-down companion app on either side — the same registration, billing, payments and reports, laid out for the screen you're using.
Open NexOP on the clinic computer and everything sits in one view — a persistent sidebar for OP visits, billing, patients, doctors, reports and UPI, with invoice detail beside the invoice list so nothing needs a back button.

The phone app keeps the four things you touch most — dashboard, OP, billing and UPI — on a bottom bar, with registration as a quick sheet you can fill between patients.
Every device keeps its own copy of your clinic's data, so the app is instant and keeps working when the connection drops.
Registration, billing and receipts read and write locally first, so nothing waits on the network.
Lost internet at reception? Carry on registering and billing — the work is queued on the device.
The moment you're back online, changes move both ways automatically — no manual export or import.
A visit registered on a phone is ready to bill on the desktop, and the day's totals match on both.
Patient names, phone numbers, ABHA IDs and addresses are encrypted on the device with your clinic's own key before anything syncs, and each login is scoped to a single clinic. How data safety works.
NexOP deliberately stays out of clinical documentation. No prescriptions, no diagnoses, no notes, no vitals.
Register a walk-in in seconds with patient, date, doctor and a note — then find the visit again just as fast.
Bill consultation and services against the visit you already registered, with discount and tax on the same screen.
Selling and invoicing from the clinic pharmacy — without a separate register or spreadsheet — is on the way.
Record cash or collect over UPI, and keep every bill marked paid, partial, pending or void.
Print or share a clean receipt straight from the invoice, linked back to the visit.
Searchable visit and billing registers, plus the statutory register format, in place of the paper book.
Switch between OP visits and billing reports for today, yesterday, last week, this month, or any custom range.
See how visits divide across doctors and departments, and which day was busiest.
Share a report or save it as a PDF from the same screen you're reading it on.
The same figures render wide on desktop and stacked on mobile — no second tool to learn.

Not a trial — 50 OP visit & pharmacy sale entries every month, free forever, on every device your clinic uses.