Download
Install OP Software on Windows, Mac and phone
OP Software installs straight from your browser as an app with its own window and icon. No setup file, no server, and it updates itself.
Install on Windows
- 1
Open app.opsoftware.in in Google Chrome or Microsoft Edge.
- 2
Click the install icon at the right end of the address bar (a screen with a down arrow), or open the ⋮ / … menu and choose "Install OP Software".
- 3
Click Install. OP Software opens in its own window and gets a Start menu and taskbar icon.
Install on Mac
- 1
Open app.opsoftware.in in Google Chrome or Microsoft Edge (or Safari 17 or later).
- 2
In Chrome or Edge, click the install icon in the address bar and choose Install. In Safari, choose File › Add to Dock.
- 3
OP Software opens in its own window with an icon in your Dock and Launchpad.
Install on Android
- 1
Open app.opsoftware.in in Chrome.
- 2
Tap ⋮ and choose "Install app" (or "Add to Home screen").
- 3
Tap Install. OP Software appears on your home screen like any other app.
Install on iPhone & iPad
- 1
Open app.opsoftware.in in Safari.
- 2
Tap the Share button, then "Add to Home Screen".
- 3
Tap Add. OP Software opens full screen from its home-screen icon.
Its own window
Opens like desktop software, with its own icon — no browser tabs in the way.
Always up to date
Every improvement arrives by itself. Nothing to download or reinstall.
Same books everywhere
Install it on the office PC, your Mac and your phone — one set of books.
Nothing to maintain
No server, no backups to run, no setup files. Your data stays safe in India.
Frequently asked questions
Is there a Windows .exe or Mac .dmg to download?
No download file is needed. OP Software installs straight from Chrome, Edge or Safari as an app with its own window and icon, and it updates itself.
Does OP Software work on Mac?
Yes. Install it from Chrome or Edge, or use File › Add to Dock in Safari 17 or later. It works the same as on Windows.
Can I use OP Software on my phone?
Yes. Install it from Chrome on Android or Safari on iPhone; screens and lists adapt to the phone.
Does it work in Firefox?
OP Software runs in Firefox, but Firefox does not offer to install it as an app. Use Chrome, Edge or Safari to install.
Does it work offline?
No. OP Software keeps your books safely in the cloud, so it needs an internet connection.
Start your books on OP Software today
1 month free. Then ₹2,500 a year for 2 firms. No card needed.