GST billing that works with or without the internet.
Create GST-compliant invoices in seconds, get GSTR-1 and GSTR-3B summaries automatically, and keep your books running even when your connection drops.
Built by Muladhara Holistic Technology — software rooted in awareness, built for small business owners, traders, and shopkeepers across India.
GST-Compliant Invoices
Sequential numbering, CGST/SGST/IGST splits, HSN codes, and downloadable PDFs — ready to send in seconds.
GSTR-1 & GSTR-3B Reports
Generated directly from your invoices — no separate spreadsheet or manual reconciliation.
Fully Offline
Every feature works without internet — data lives on your device, not a server that can go down.
Payroll Built In
PF, ESI, TDS, and Professional Tax calculated automatically alongside your billing.
GST-Compliant Invoices
Sequential numbering, CGST/SGST/IGST splits, HSN codes, and downloadable PDFs — ready to send in seconds.
GSTR-1 & GSTR-3B Reports
Generated directly from your invoices — no separate spreadsheet or manual reconciliation.
Fully Offline
Every feature works without internet — data lives on your device, not a server that can go down.
Payroll Built In
PF, ESI, TDS, and Professional Tax calculated automatically alongside your billing.
Receipt Scanning
On-device OCR reads amount, date, vendor, and GST breakup from any receipt.
Switch From Your Old App
A guided wizard imports historical data from Tally, KhataBook, Vyapar, or myBillBook.
Why built by Muladhara?
Founded by Natural Yogi Noble Srinivasan, Muladhara does not build software the conventional way. Every application begins with deep meditation on the root purpose — the why beneath the requirements. The result is software that is lightweight, effective, and built to endure.
Low-Maintenance
Built from root cause analysis — runs light, requires minimal intervention.
Full Ownership
You own the source code. No lock-ins. No recurring platform fees.
Global Adaptation
Any country, currency, or legal framework — without breaking anything.
Ready to get started?
KAI starts with a 108-day free Pro trial. No credit card required.