Fast invoicing
Pick a customer, add products or services, and Commander handles numbering, tax and totals. Print or save as PDF.
100% free forever
The Simplest Invoicing & Accounts Tool for SMEs.
Commander is a free desktop app for creating invoices, tracking customers, and managing cash flow — built for small Indian businesses. No sign-up, no monthly fee, no server. Your records stay on your computer.
- No sign-up
- No subscription
- Works fully offline
Commander
Commander running on your desktop — your data never leaves your machine.
₹0Cost, now and later
100%Data stored on your device
0Accounts, logins or servers
2Platforms: Windows & Mac
Features
Everything a small business needs to get paid.
From the first invoice to the final report — billing, customers and cash flow in one simple app.
Customers & balances
Contact details, GSTIN and outstanding amounts in one list, so you always know who owes you.
Income & expenses
Invoice payments log themselves as income. Add other expenses and see net profit as you go.
Clear reports
Billed vs. collected by month, tax summary and top outstanding customers on one screen.
Built for India
GSTIN, PAN, HSN/SAC and FSSAI fields, rupee formatting, and your UPI or bank details on every invoice.
Private by design
Everything lives in a database file on your computer. No cloud, no sync, nothing to leak.
How it works
Up and running in four steps.
Download & install
Get the installer for Windows or Mac. No account needed.
Set up your company
Add your logo, GSTIN, PAN and bank details once.
Add products & customers
Build your catalog and customer list, with tax rates per item.
Invoice & get paid
Create invoices, record partial payments, watch outstanding drop.
FAQ
Questions, answered.
Is Commander really free?
Yes. There are no plans, trials or paywalled features.
Where is my data stored?
In a database file on your own computer. Commander has no server, so nothing is uploaded. Back the file up the way you back up any other file.
Do I need an internet connection?
No. Once installed, Commander works fully offline.
Which computers does it run on?
Windows 10/11 and macOS 12 or later.
Does it support GST details?
Yes. You can store GSTIN, PAN, HSN/SAC and FSSAI details and set a tax rate per product.
Get started
Ready to run your books your way?
Download Commander and send your first invoice in minutes. Free for Windows 10/11 and macOS 12+.
- Data stays local
- Free forever
- No cloud