For business owners
Know your stock, cash and dues — even on the phone
OP Software gives factory, trading and shop owners their stock, cash, dues and GST position on any phone or computer, with billing, e-way bills and inventory included at ₹2,500 a year for two firms.
1 month free. Then ₹2,500 a year for 2 firms. No card needed.


What gets in your way — and how OP Software fixes it
Answers are stuck on the office computer.
OP Software runs in the browser and installs like an app on Windows, Mac and phones, so the ledger, stock and dues go wherever you go.
Software and computers cost too much.
₹2,500 a year covers two firms, with no server, no installation and nightly backups included.
Trucks wait for the e-way bill.
Make the bill, IRN and e-way bill in one go and send the PDF to the driver on WhatsApp.
Worried about losing data.
Your data stays in India, is encrypted, and is backed up every night with copies kept in locked storage.
Frequently asked questions
Can I see my business on my phone?
Yes. OP Software works in any phone browser and can be installed on the home screen, with mobile layouts for ledgers and lists.
How much does OP Software cost?
The first month is free. After that it is ₹2,500 a year for two firms, with every feature included.
Where is my data stored?
In India, on Microsoft Azure's Central India region. Every company has its own database, encrypted and backed up every night.
Start your books on OP Software today
1 month free. Then ₹2,500 a year for 2 firms. No card needed.