Download
Get LalKitaab
A single installer that sets up the whole application. It runs entirely on the machine you install it on — there is no account to create and nothing to configure before you can raise your first invoice.
v0.1.0Released 20 Sept 2026
Windows
Windows 10 or 11, 64-bit
Ships with the WebView2 runtime bundled, so it installs on a machine that has never been online.
Installer
v0.1.0 · x64 · .exe (NSIS) · 209.6 MB
SHA-256 398107c0bcfe6d785dc75e998217828ea09b298338deca9630daf714f31eeed9
macOS
Apple silicon and Intel
In development. The application core is portable; secure secret storage and the installer are being reworked for macOS.
Apple silicon
arm64 · .dmg
Coming soonIntel
x64 · .dmg
Coming soon
Linux
64-bit distributions
In development. Planned as AppImage and .deb once the desktop integration work lands.
AppImage
x86_64 · .AppImage
Coming soonDebian / Ubuntu
amd64 · .deb
Coming soon
Platforms marked as planned are in development. The application core is shared across platforms; the remaining work is platform-specific secure storage and installer packaging.
Inventory
- Products, categories, brands and units, with SKU and HSN codes.
- Append-only stock ledger with weighted-average costing and reorder levels.
- Stock adjustments, and a rebuild that recomputes cached figures from the ledger.
Billing and accounts
- GST invoicing with automatic CGST/SGST or IGST from the customer's state code.
- Retail and wholesale price tiers; credit and debit notes.
- Cancel and correct a voucher — stock and payments reverse in full, the number stays consumed.
- Receipts and payments allocated against specific invoices.
- Invoice printing at A4, A5, 80mm and 58mm.
Reports
- Sales and purchase registers, GST summary, receivables, payables, profit and day book.
- CSV export for every report, plus GSTR-1 (B2B, B2CS, HSN) and GSTR-3B in the portal's layout.
Data safety
- Automatic AES-256-GCM encrypted backups, with an optional copy to a pen drive or network share.
- Weekly verification that decrypts the newest backup and runs an integrity check.
- Staged restore applied at next startup, keeping the previous database alongside.
- Optional encrypted backup to your own Google Drive.
Installing for the first time?
The setup guide covers installation, entering your shop and GST details, and choosing a backup passphrase — which is worth doing before you raise an invoice, not after.