Aasaan billing. Behtar vyapar.
GST billing for Windows & macOS
Your shop’s billing, stock and GST returns — without a monthly bill.
Vyapzio prints proper GST invoices, keeps stock in step and prepares GSTR-1 and GSTR-3B for upload. It runs on your computer, so the books are yours and billing does not stop when the internet does.
₹999 one time · free updates for life · no subscription
Built for the counter
Made for how Indian shops actually sell
Retail and kirana
Counter billing, barcode labels, thermal receipts and stock that stays correct after every sale.
Distributors and wholesalers
Party-wise rates, outstanding follow-up, delivery challans, godown stock and GSTR-ready invoices.
Service businesses
Quotations, proforma invoices, recurring bills and GST on services without inventory clutter.
Small manufacturers
Purchases with input credit, bill of materials-friendly products, job work challans and batch tracking.
Inside the app
Everything a small Indian business actually bills with
Not a stripped-down invoice maker. Vyapzio covers the counter, the stockroom and the return filing, in one desktop app.
GST invoices that pass at the counter
Seven document types share one numbering series: tax invoice, quotation, proforma, bill of supply, composition bill, credit note and delivery challan. CGST/SGST or IGST is picked from the place of supply, and HSN, PAN, bank details, terms and signature sit where your buyer expects them.
- ✓A4 GST, A4 GST Pro and Rule 48 copies
- ✓58 mm and 80 mm thermal receipts
- ✓Send the bill on WhatsApp with your UPI ID
- ✓Logo, colours, stamp and signature on every PDF
Stock that tells you what to reorder
Every sale and purchase updates stock. Keep HSN, MRP, barcode, SKU and GST rate on each product, set reorder levels, print barcode label sheets, and see what is out of stock before the customer asks. Batch, expiry, serial numbers and warranty are there for the trades that need them.
- ✓Low-stock and out-of-stock alerts
- ✓Godown transfers and branch stock
- ✓CSV import and bulk edit
The month-end return, ready to upload
Vyapzio groups your invoices into GSTR-1 and GSTR-3B, works out the tax, and exports the official JSON. B2B and B2C tables, exports, CDNR and HSN summaries are built in, so filing is a review instead of an afternoon in Excel.
- ✓GSTR-1, GSTR-3B and GSTR-2B reconciliation
- ✓TDS/TCS report and filing guide
- ✓Books close with the financial year
One place for money in and money out
See revenue, cost of goods, expenses and net profit for the year without rebuilding a spreadsheet. Party outstanding, ageing, product performance, stock value, cash book and receipts all read from the same books you already bill from.
- ✓Profit & loss and party ledgers
- ✓Outstanding, ageing and reminders
- ✓Cash book, receipts and expenses
Clients, ledgers and follow-up lists
Every party has one ledger: GSTIN, phone, address, invoices, payments and outstanding balance. Search by phone at the counter, send a statement PDF, or print an ageing list when it is time to collect.
- ✓Client and supplier ledgers
- ✓Statement and ageing PDFs
- ✓Outstanding balances per invoice
The day at a glance
Open Vyapzio and the dashboard shows what was invoiced, tax collected, what is overdue and what needs reordering. Quick filters take you from the number to the invoices behind it, without a separate BI tool.
- ✓Invoiced, tax, outstanding and count cards
- ✓Overdue and low-stock alerts on the first screen
- ✓Quick print and one-click new invoice
A quick look
Four screens you will use every day
A4 GST — boxed design
Print it the way you sell it
One set of books, seven documents, two paper sizes
A4 invoices for your account customers. Thermal receipts for the counter. Quotations and delivery challans for the work before the sale. Pick a design preset, change the colour, add your logo and signature, and every document follows.
The whole box
Included in the ₹999 licence
Clients and ledgers
Outstanding balances, payment receipts and reminder lists per party.
Purchases and expenses
Record bills with input tax credit and match them against purchase orders.
Cash book and receipts
Every rupee in and out, without a separate spreadsheet.
Reports
Sales, purchases, profit and loss, party ledgers, stock and tax summaries.
Recurring invoices
Repeat monthly bills for retainer clients without retyping them.
POS screen
Barcode scan, quick payment and a thermal receipt in a few keystrokes.
Four roles
Owner, accountant, cashier and viewer on the same computer.
Audit trail
Every change is logged, so two people cannot quietly edit the same bill.
Backups
Automatic daily backup to a folder you choose or to your own Google Drive.
Works offline
Your books live on your PC. Billing continues when the internet does not.
Migrate easily
Bring clients, products and opening balances from Tally, Busy or Vyapar.
Free updates
Every new version is included for the life of the licence.
The complete feature list, group by group
Billing and documents
- ✓A4 GST and A4 GST Pro invoice formats
- ✓Quotation, proforma, bill of supply and composition bill
- ✓Credit notes, debit notes and delivery challans
- ✓58 mm and 80 mm thermal receipts
- ✓Original, duplicate and triplicate copies (Rule 48)
- ✓Custom invoice numbering series per financial year
- ✓Your logo, signature image and terms on every PDF
- ✓Print or save as PDF without any extra software
GST and compliance
- ✓CGST/SGST and IGST split by place of supply
- ✓HSN-wise summaries
- ✓GSTR-1 and GSTR-3B working reports
- ✓Purchase register with input tax credit
- ✓LUT and export invoice support
- ✓E-invoice fields kept ready for portal upload
Inventory and parties
- ✓Item master with HSN, unit and tax rate
- ✓Stock in/out with low-stock alerts
- ✓Multi-unit pricing and wholesale rates
- ✓Customer and supplier ledgers
- ✓Outstanding receivables and payables
- ✓Opening balances for a clean start
Users and control
- ✓Owner, accountant, cashier and viewer roles
- ✓Separate password per user on the same computer
- ✓Hash-chained audit log of every change
- ✓Owner-only backup, restore and settings
- ✓Your books always stay readable on your own disk
Updates and licence
- ✓Every update included free for life
- ✓No renewal fee and no update window
- ✓Activate once, then work offline for up to 30 days between checks
- ✓Three device moves in a rolling year
- ✓Licence key and invoices in your customer dashboard
- ✓Existing books are kept when you install a new version
Backups and recovery
- ✓Scheduled backups to a folder or external drive
- ✓Google Drive backup with your own account
- ✓Retention rules and manual "Backup now"
- ✓Restore with a typed confirmation
- ✓Trash bin for deleted bills
Desktop experience
- ✓Native Windows and macOS installers
- ✓Works fully offline
- ✓Automatic update checks with licence validation
- ✓One server per data folder, safe against double launches
- ✓Books stored in a normal folder you can copy yourself
From payment to first bill
Working in about ten minutes
Pay once, get the key
Pay with UPI, card or netbanking. The licence key, invoice, sign-in details and every app link arrive in one email within seconds.
Install and activate
Install the Windows or macOS build, enter the key, and the app is tied to that computer. Reinstalling on the same machine does not use a device move.
Start billing
Add your business, logo and bank details. Import your products and clients, then print your first GST invoice.
Your licence key, invoice and sign-in details arrive in a single email. If it does not arrive, email contact@vyapzio.in with your payment id.
The honest comparison
A licence you own vs a subscription you rent
Subscription billing apps are fine until the renewal notice arrives — or the internet does. A desktop licence costs once and keeps working. That is the whole trade.
Vyapzio is paid-only. There is no free tier and no trial, so the price you see is the price you pay.
One price, paid once
₹999 for the life of the licence
One computer, every feature, every future update. No renewal, no per-invoice charge, no upgrade plan. Move the licence to a new computer up to three times a year from your dashboard.
- ✓Windows 10/11 and macOS
- ✓A4 and thermal invoice formats
- ✓Invoices, POS, purchases, stock
- ✓GSTR-1 and GSTR-3B exports
- ✓Free lifetime updates
- ✓Local or Google Drive backups
All sales are final. There is no refund once payment is made or once a licence is activated. If something is not working, email contact@vyapzio.in and we will fix it in an update.
Per computer · all features · free updates for life
Secure payment · UPI, cards and netbanking · we never see your card details
Paid licence only — no trial. By paying you accept the terms and the no-refund policy.
Is ₹999 really a one-time payment?
Yes. One payment covers one computer for as long as you use it, including every update. There is no renewal, no yearly fee and no per-invoice charge. There is no free tier or trial — the licence is paid only.
Do I need the internet to make a bill?
No. Invoices, stock, purchases and reports work offline because the database is on your computer. The internet is needed only to buy a licence, activate a new computer, check for updates, use Google Drive backup or send a WhatsApp message.
Can I use one licence on a second computer?
One licence activates one computer at a time. You can move it to a new computer from your dashboard three times in a rolling year. Reinstalling on the same computer does not count as a move.
Which invoice formats are included?
A4 GST, A4 GST Pro, quotation, proforma, bill of supply, composition bill, credit note, delivery challan, and 58 mm / 80 mm thermal receipts. Every format uses the same books, numbering and tax calculation.
How do I sign in to the customer dashboard?
After payment, check the email you paid with. It contains the link to app.vyapzio.in, a temporary password for your new account, a one-click link to set your own password, and your licence key. Change the temporary password after your first sign-in.
Can I get a refund?
No. All sales are final: there is no refund once payment is made and no refund once a licence is activated, because the key is delivered instantly and cannot be returned. If something is not working, email contact@vyapzio.in — we will fix it and send you the update. A duplicate or unmatched charge is of course reversed.
Will it work for my business type?
Vyapzio is built for shops, traders, distributors, consultants and small manufacturers who file GST. Goods, services and mixed invoices are supported, along with composition dealers and export invoices with LUT.
Stop paying rent on your own bills
Buy the licence, install the app, enter the key. Your shop can be printing GST invoices today.
Questions? contact@vyapzio.in