बिल बनाना अब आसान — माप से PDF तक, बिना गलती।
Measurements, previous and up-to-date quantities, above/below CSR, CGST/SGST and the certificate, calculated for you, then one click for a print-ready Form 27 PDF.
Change any number. ExaProcess does this for every item in your bill, then adds it all up.
Example: earth work in excavation, rate per cum
Built around the Form 27 layout, so the bill you prepare is the bill you submit.
One group per work or agreement. Every R.A. bill stays together and is easy to find.
Enter previous and up-to-date quantities. "Since previous bill" values are calculated for you.
Above/below CSR, CGST, SGST, exclusions and previous-bill deductions, applied automatically.
Copy a bill and shift quantities, so the next R.A. bill starts exactly where the last one ended.
A clean Form 27 PDF with the certificate and measurement book details, in one click.
Send a copy of a bill to another ExaProcess user by email. Your original stays unchanged.
Add a group for each work, with its name and description.
Contractor, name of work, agreement reference and bill serial number.
Enter quantities, units and rates. Totals and taxes update as you go.
Add the certificate details and download your Form 27 PDF.
देश का निर्माण आप करते हैं — हिसाब-किताब हम आसान बनाते हैं।
Every road, bridge, water line and school building has an engineer and a contractor behind it. Their time belongs on site, not on a calculator. ExaProcess exists so bills are right the first time, payments are not held up, and the work keeps moving.
Every figure traceable from item to total.
Hours of calculation become minutes.
Fewer returned bills, fewer corrections.
Indian software for Indian work.
ExaProcess is made by LexinexiAI, an Indian software company. We build practical software and AI for engineering, infrastructure and office work, the kind that saves real hours every week.
आपकी ज़रूरत बताइए — हम उसे software में बदल देंगे।
Tell us what you needA Form 27 Running Account (R.A.) Bill is the bill used in public works to pay contractors and suppliers for work actually measured. Each bill lists items from the measurement book with previous, up-to-date and since-previous quantities and amounts, applies the agreement's above/below CSR percentage and taxes, and deducts what was paid in earlier bills.
Engineers in public works offices (JE, AE, EE) who prepare and check running account bills, contractors and suppliers who submit them, and accounts staff who verify the arithmetic.
Yes. Enter quantities and rates; ExaProcess calculates item amounts, the above/below CSR percentage, CGST and SGST (including exclusions), the previous-bill deduction and the rounded net payable amount.
Yes. Copy the last bill and shift its up-to-date quantities into the previous column, so the next running account bill starts exactly where the last one ended.
Yes. ExaProcess produces a print-ready Form 27 PDF, including the certificate and measurement book details, in one click.
Yes. ExaProcess runs in any modern browser on a computer, tablet or phone. Nothing needs to be installed.
Bills are stored on Amazon Web Services in India (Mumbai region) and you sign in securely through AWS Cognito. Each user's bills are visible only to that user unless they choose to send a copy to someone.
No. ExaProcess is an independent product made in India by LexinexiAI. It is not affiliated with any government department.
Yes. LexinexiAI builds custom software and AI solutions such as a digital measurement book, estimates, AI document reading, approvals and dashboards. Call or WhatsApp +91 91797 08436 or email admin@lexinexiai.com.
Questions about ExaProcess, a demo for your office, or a custom software / AI idea: reach us directly.
The classic ExaProcess Form 27 app will be retired on 31 December 2026. Please move your bills to the new app before then.