What it does Walkthrough FAQ How it works Download free →
Offline billing, done right

Every bill,
written down
properly.

BillSnap turns your desktop into a billing counter — invoices, inventory, and daily totals, kept the way a good shop ledger always has been. No internet. No subscription. No middleman.

Free forever · Windows 10 & 11 · Your data never leaves your PC
Your Shop Name
Item One₹—
Total₹—
Your Shop Name
Item One₹—
Item Two₹—
Total₹—
Your Shop Name
Shop address · City, PIN
Invoice #001  |  Today
ItemQtyAmt
Item One×5₹—
Item Two×2₹—
Item Three×8₹—
Grand Total₹—
PAID
Electronics shops Kirana stores Hardware shops Stationery shops Cloth merchants Medical stores Auto parts shops Wholesale traders Electronics shops Kirana stores Hardware shops Stationery shops Cloth merchants Medical stores Auto parts shops Wholesale traders

A proper cash memo,
every single time.

Original and duplicate on one A4 sheet, printed straight from the app — the same format your customers already trust, just faster to write and impossible to lose.

CustomerAmountStatus
Customer A₹—Paid
Customer B₹—Paid
Customer C₹—Pending
Customer D₹—Paid
Customer E₹—Paid
Inventory
Sharma Agency 2 Low ⚠
Item name Stock Status
Ceiling Fan 48"
48 units
In stock
RR LED Bulb 15w
⚠ Reorder soon
3 units
Low stock
Switch Board 6A
24 units
In stock
Copper Wire 2.5mm
⚠ Reorder soon
1 unit
Low stock
MCB 32 Amp
112 units
In stock
5 items  ·  2 need attention + Add item

Stock that
counts itself.

Every sale deducts from inventory automatically. When something's running low, BillSnap tells you before your customer does. No spreadsheet, no guesswork.

Auto stock deduction
Every invoice saved deducts matching items from stock automatically
Low stock alerts
Dashboard highlights items running low before you run out
Separate per company
Each shop's inventory is fully independent — nothing shared

No internet.
No server.
No excuses.

Everything runs and saves on your own PC. No connection to lose, no cloud to trust, no monthly bill for the privilege of using your own data.

runs entirely on your PC
✓  No internet required — ever
✓  Data never leaves your shop
✓  No account or sign-up needed
✓  One-click backup & restore
App walkthrough

See exactly how
it works.

Screen 01 / 04

Your shop's
daily picture,
at a glance.

Open BillSnap and instantly see today's sales total, how many invoices you've raised, and which items are running low on stock — no digging around.

Today's sales and invoice count
Low stock alerts front and center
Recent invoice list with payment status
Switch between multiple companies instantly
BillSnap · Dashboard
Dashboard
New Invoice
History
Manage
Customers
Inventory
Dashboard
Today's sales
₹—
Invoices
Low stock
CustomerAmountStatus
Customer A₹—Paid
Customer B₹—Paid
Customer C₹—Pending
Screen 02 / 04

Create a bill
in under
a minute.

Pick the customer, add items from your inventory, set quantities — the total calculates automatically. Hit save and the PDF is generated instantly, ready to print.

Auto-fills customer details from your list
Items pulled from your inventory
Total calculated automatically
PDF generated and saved on the spot
BillSnap · New Invoice
Dashboard
New Invoice
History
Manage
Customers
Inventory
New Invoice
Customer
Customer A
Date
Today
ItemQtyRateAmount
Item One5₹—₹—
Item Two2₹—₹—
+ Add item
Grand Total ₹—
Screen 03 / 04

Stock tracked
automatically,
no effort.

Every time you save an invoice, stock is deducted from the matching inventory items. You see exactly what's left and get a warning before anything runs out.

Stock deducts automatically on each sale
Visual stock bar for every item
Low stock warning before you run out
Separate inventory per company
BillSnap · Inventory
Dashboard
New Invoice
History
Manage
Customers
Inventory
Inventory
Item One48 units
Item Two3 units
⚠ Low stock — reorder soon
Item Three22 units
Screen 04 / 04

Know exactly
how your shop
is doing.

Daily and monthly reports show total sales, top customers, payment mode breakdown, and which items moved most — all filterable by company and date, and printable.

Daily and monthly sales reports
Inventory report — what sold today
Payment mode breakdown (cash, UPI, credit)
Print any report directly from the app
BillSnap · Reports
Dashboard
New Invoice
History
Reports
Reports
Export
Reports — Daily
Total sales
₹—
Invoices
CustomerPaymentAmount
Customer ACash₹—
Customer BUPI₹—
Customer CCash₹—
Why BillSnap exists

Small shops don't need
another subscription.
They need a proper ledger.

Every shop already knows how to write a bill. We just made it faster, neater, and impossible to lose — without asking for your data, your internet, or your money every month.

₹0
Monthly fee
0
Internet needed
50MB
Installer size
2min
To set up

Up and running in three minutes

No technical knowledge needed — if you can use a calculator, you can use this.

01
Download the installer
One .exe file, about 50 MB. No Python, no Node.js, no other software to install first.
02
Set up your shop
Double-click, enter your shop name and address, and you're in. Takes under two minutes.
03
Start billing
Create your first invoice, print the cash memo, hand it to your customer. Everything saved automatically.

Write your next bill
the right way.

Free forever. No sign-up. No catch.

Windows 10 / 11  ·  Your data stays on your PC

Questions before you download

Everything a shop owner usually asks.

No catch. BillSnap is completely free — no trial period, no premium tier, no credit card required. It runs on your own PC so there's no server cost for us to pass on. We built it for shops that shouldn't have to pay a monthly subscription just to write a bill.
Yes, completely. BillSnap runs entirely on your PC — no internet connection is ever needed, not even for setup. You can create invoices, manage inventory, and print bills even during a power cut with a laptop, or when BSNL is down. Your data never touches any server.
All your data — invoices, customers, inventory, reports — is stored in a single file on your own PC at C:\Users\YourName\AppData\Roaming\BillSnap\. Nothing is uploaded anywhere. BillSnap also has a one-click backup feature that zips everything into one file so you can save a copy to a pen drive.
Yes. BillSnap supports multiple companies on the same installation — each with its own invoice series, inventory, and reports. You just switch between them from a tab at the top of the screen. Each install of BillSnap (on a different PC) gets its own independent database, so two shops can each have their own completely separate data.
It generates a Cash Memo / Delivery Challan with your shop name, address, customer details, item list, and grand total. The PDF fits one A4 page with two copies — Original on the top half, Duplicate on the bottom half, separated by a dotted cut line. Your bank account details and UPI QR code can also be printed on it automatically.
Use the Backup feature before anything happens — it creates a single .zip file with your entire database, all invoice PDFs, and export files. When you set up a new PC, install BillSnap fresh, then use Restore to upload that backup zip and everything comes back exactly as it was.
The current version generates a Cash Memo / Delivery Challan format, which is what most small shops use for day-to-day billing. A full GST Tax Invoice format with GSTIN, HSN codes, and tax breakdowns is planned as a future update. If you need this urgently, it's worth raising as a request on our GitHub page.
BillSnap requires Windows 10 or Windows 11. It uses WebView2, which is built into Windows 10 (version 21H2 and later) and Windows 11 but is not available on Windows 7 or 8. If your shop PC is still on Windows 7 or 8, we'd recommend upgrading — Microsoft stopped security updates for both versions years ago.