Download ASVA for Windows.

Free for every shop till 30 September 2026. One installer for the computer where you run TallyPrime. It reads your Tally and sends bills and payment reminders on WhatsApp from your own number. You need Windows 10 or 11, TallyPrime, and the short setup code we give you. Nothing else to install.

The app needs a one-time setup code to activate. In early access we set up each shop personally, so the code is given on WhatsApp, free. Message us, we send your code and walk you through the 5-minute setup. The download itself is free and safe to install now.
If Windows shows a blue "Windows protected your PC" screen, that is normal for a new app. It appears because ASVA is a fresh download that Windows has not seen many times yet, not because anything is wrong. Click More info, then Run anyway, and the setup continues as usual. We are on WhatsApp if you want us to do it with you.
Already have ASVA? Running the installer updates it on top, your data and WhatsApp stay connected.
Setup

Three steps, about five minutes

1

Put it on your Tally computer

Download one file, run it, and type the short code we read out to you on the phone. About 5 minutes, and there is nothing else to install.

2

It messages your customers

From your own WhatsApp number, in clear English (or Hindi, Gujarati and Marathi if you prefer). Bills go out with the PDF, reminders are polite and timed, and they stop the moment a customer replies.

3

You get paid faster

Payments update from Tally on their own. Every night ASVA sends you one WhatsApp: who paid today, and who to call.

What you need

That is the whole list

Windows 10 or 11A computer already running Tally
TallyPrime installedAny recent build, no add-ons needed
Your own WhatsAppThe number your shop already uses
What's new

Recent updates

What each recent version added, newest first.

v2.1.1 · latestClean up parties you removed from Tally, plus all the 2.1.0 fixes

If you created a party in Tally and later deleted it, open Status and press "Clean up parties removed from Tally". After a confirmation, any customer no longer in your Tally is hidden and stops getting reminders. Nothing is deleted: their history is kept, and they come back on their own if they return to Tally. Includes all the 2.1.0 fixes below.

v2.1.0Reliable payments, Tally never crashes, your work is never wiped by a sync

Recording a payment by hand now works every time (no more "could not save"). If you open Tally after ASVA, ASVA waits for Tally to finish loading before reading it, so it no longer makes Tally close with a memory error. While you tick parties for reminders or type in the search box, a background Tally sync no longer reloads the page and loses your work. Payments you received in Tally now show correctly on the customer page (the latest ones, newest first), even if the name had a small difference. And there is a new "Name A to Z (owing only)" filter to see just who owes you.

v2.0.9WhatsApp button works, version always shown, updates never get stuck

The WhatsApp button on Today now opens the chat with that customer instead of doing nothing. You can always see which version you are on at the bottom of the left menu, and if an update ever stalls a "Download manually" link appears so you are never left waiting. The installer keeps your Start-menu and Desktop shortcuts on every install and update, so searching "ASVA" always opens the real app. On a small laptop the customer list folds into clean cards so the WhatsApp and action buttons never slide off the edge, the Today and Payments screens open correctly in every language, and recording a payment saves right away, can be retried if it failed, and keeps your selection while you fill it in.

v2.0.8Always findable, cleaner tables on small screens

The installer creates your Start-menu and Desktop shortcuts on every install and update, and on a small laptop the customer list folds into clean cards so the WhatsApp and action buttons never slide off the edge.

v2.0.7Three languages, reliable payments to Tally

Choose English, Hinglish or हिंदी (Devanagari) from the top bar, and the whole app follows your choice, including the Today screen and the phone app, so it never mixes languages with itself. Recording a payment now saves it right away and posts to Tally when your PC and Tally are open; a payment that failed can be retried, and your selection no longer disappears while you fill it in.

v2.0.6Never blank while updating, findable app, search a customer for payments

Updating no longer goes blank: a clear "Updating ASVA, it will reopen in a minute, your data is safe" window now stays on screen through the whole update, so it never looks like the app was deleted. ASVA also keeps its Start-menu shortcut every time it opens, so you can always search "ASVA" and open the real app instead of an old setup file. Recording a payment now lets you type a name to find the customer instantly, and Windows shows "Almmatix" as the publisher.

v2.0.5A wait screen you can see, clearer Escalate, quiet credit health

Updating now shows a full "Updating, I will reopen by myself in a minute, your data is safe" screen for the whole update, not just a flash, so it never feels like the app vanished. Sending a firm formal reminder to one customer is easier to read and confirm, with a clear Send button. On the computer you get the customer number to dial and a WhatsApp button to reach them, instead of a Call button that did nothing on a PC. And when you open a customer, ASVA quietly shows how exposed you are before you give more credit, only when it matters, with no pop-ups or flags on every bill.

v2.0.4Smoother updates you can always see

ASVA now always shows the clear "Updating, I will reopen by myself in a minute, your data is safe" screen while it updates, and a note when it is back. It never installs quietly in the background any more, so the app never seems to vanish. Everything from 2.0.3 is included: your shop name shows on its own in customer messages, first-time setup is easy to read, WhatsApp stays steady if a second copy starts, and firm follow-ups go out only when you decide.

v2.0.3Cleaner messages, clearer setup, steadier WhatsApp

Your shop name now shows on its own in every customer message, without the financial-year tag that used to appear after it. At first sync the company you pick is easy to read. If a second copy of ASVA ever starts, it steps aside instead of knocking your WhatsApp offline. And you stay in control: a firm, formal reminder to one customer goes out only when you decide, ASVA never gets harsher on its own.

v2.0.2Smarter payment reading, steadier reminders

When a customer sends a photo, ASVA now checks whether it is really a payment (a UPI, bank or cheque proof) before doing anything, so a product photo, a selfie or a bill is never mistaken for a payment and your reminders are never paused by accident. If it is a payment but the amount is not clear, ASVA shows it to you to confirm. Reminders keep flowing even if one message cannot be delivered, and old queued messages clear on their own.

v2.0Your privacy, locked down

Messages from anyone who is not your customer, family, friends, groups or unknown numbers, now never leave your computer. ASVA only ever receives a message when your own customer replies about a payment. A smarter assistant welcomes a new lead once and then stays quiet, handing the chat to you the moment someone is interested. A new Today home shows the money that came in, who to chase first with a one-tap call, and how much cash is likely this week. Updates are calmer too: ASVA shows a clear screen while it updates and tells you nothing was lost.

v1.9.5Quieter, safer, and it waits for you

If you do not open ASVA for a few days, it pauses on its own and sends nothing, so a customer never gets a stale reminder. When it reopens, it picks up where it left off. If a customer asks to stop, it stays stopped until they ask again. Reminders now go out steadily through the day instead of in a burst, which keeps your own WhatsApp number safe. The phone app has a cleaner Chase-today view.

v1.9.0See your cash coming in, know who pays on time

A weekly Cash Coming In view shows how much is likely to arrive. A monthly Recovery Report Card shows how much came back versus last month. Every customer gets a reliability grade built from real data. Ask on WhatsApp with CASH, CARD or SCORE. WhatsApp is steadier, and duplicate phone numbers no longer trip up the Payments tab.

v1.8.10Shop WhatsApp stays quiet with customers

Your shop's own WhatsApp number never auto-replies to a customer. It quietly reads paid confirmations and payment screenshots, matches them to the right party, and drops them into your Payments tab, telling you privately.

v1.8.9Steadier WhatsApp, payments capture themselves

WhatsApp rides out brief hiccups without asking for a new QR scan. Customer "paid" messages and UPI screenshots are read automatically, amounts matched, and dropped into Payments ready to post into Tally.

v1.8.8New customers sync on their own

Add a customer in Tally and raise their first bill, ASVA picks them up on the next refresh with the bill. It reads the customer's number in the expected order: WhatsApp field, then Primary Mobile, then address.

v1.8.7Smoother payments, clearer chat, a guided tour

Recording a payment into Tally is rock solid, with no double entries. Same-name parties show a numbered list. The phone app is redesigned with a Chase-today list and one-tap calling.

v1.8.6Enter a payment into Tally in one tap

Customer "paid" replies show up in a new Payments tab. Confirm and post the receipt straight into Tally in one tap. Reminders now always carry your bank details.

v1.8.5Speaks your language, finds the right party

English or Hinglish, in the app and on WhatsApp. Finds the right party from a short name or small typo. RECOVERED shows how much came back this month.

v1.8.4Knows when a customer promises to pay

When a customer says they've paid or promises a date, ASVA pauses that party's reminders and shows you why, with the customer's own message.

v1.8.3Steadier, and updates itself

Auto-updates. Dark mode. A clearer dashboard. A do-not-chase list. One-tap connection check in plain words.

v1.8Promise-to-Pay

ASVA reads your customer's WhatsApp reply. If they've paid or promise a date like '5 tareek', reminders pause and you're nudged to record it in Tally.

v1.7Morning checkpoint

Before the day's reminders go out, ASVA shows you the list so you can hold anyone who already paid.

v1.6One-click installer

A single Windows installer with no keys to type. Live in about five minutes.

Coming nextReads payment screenshots

ASVA will soon read the amount off a UPI screenshot the customer sends, so recording it in Tally is one tap.

Get started

Need a hand setting up?

Message us and we will install ASVA with you and send your first batch of reminders together.

Talk to us on WhatsApp