We check every product on this page once a day and record whether it still answers.
An offline tool for validating Saudi e-invoice QR codes, UBL XML files, and PDF/A-3 invoices, with VAT calculation, on-device.
Watch out · Independent application, not affiliated with or endorsed by ZATCA or any government authority.
Works offlineData stays with you
What to know▼
How it works
Validates invoice QR codes, UBL 2.1 XML files, and PDF/A-3 e-invoices, scanning QR codes, inspecting invoice data, and calculating VAT directly on-device with no cloud uploads.
Best for
Businesses, accountants, auditors, and developers handling Saudi e-invoices.
Watch out
Independent application, not affiliated with or endorsed by ZATCA or any government authority.
We check every product on this page once a day and record whether it still answers.
Converts GSTR-1 and GSTR-3B tax PDFs into structured Excel sheets entirely in-browser, so client tax data never leaves the accountant's machine. Built specifically for Indian CAs and tax professionals.
Data stays with you
What to know▼
How it works
Converts GSTR-1 and GSTR-3B tax PDFs into structured Excel sheets, processing everything client-side in the browser so no data is uploaded to a server.
What's different
100% client-side processing means sensitive client tax data never leaves the accountant's computer.
Best for
Indian CAs and tax professionals who need to bulk-extract GSTR PDF tables into Excel without exposing client data.
We check every product on this page once a day and record whether it still answers.
A free suite of CA-reviewed Indian tax and finance calculators that run client-side.
FreeNo sign-upData stays with you
What to know▼
How it works
38 CA-reviewed calculators covering Old vs New tax regime, HRA, Advance Tax, NPS, NRI residency, DTAA, RSU vesting, FIRE, and more for FY 2026-27, running entirely client-side.
What's different
All tax formulas are CA-reviewed and calculations run privacy-first in the browser.