Prabhas SaaS logoPRABHAS SaaS
User manual

How to use every Prabhas SaaS app

Step-by-step guides, straight from each app. Pick an app, search for what you need, tick steps off as you go — or save the guide as a PDF.

One Prabhas SaaS account

  1. Create your account

    Sign up once with Google or with your email. The same login opens every Prabhas SaaS app — you never make a second account for the next app.

  2. Add apps when you need them

    Each app works on its own. Open accounts.prabhassaas.in to see your apps, subscribe to the next one, or manage what you already have.

  3. Move between apps

    Once signed in, the app switcher in the top bar lists your apps. Pick one and you are signed in there too.

  4. Get help from a person

    Write to enquiry@prabhassaas.in or message us on WhatsApp at +91-7021503895. A person replies.

Seedha Bill

GST invoices for freelancers and small businesses — correct CGST, SGST and IGST every time, without an accountant.

Open Seedha Bill
1Get started

  1. Create your account

    Sign up with your email and verify it — it takes under a minute.

  2. Fill in your business profile

    Add your business name and address. A GSTIN is optional: add it if you have one and it appears on every invoice.

  3. Pick a plan when you are ready to download

    Building and previewing invoices is always free. An invoice is counted only when you download the final clean PDF. Plans are paid once through Razorpay (UPI, card or netbanking) — there is no auto-charge.

2Make your first invoice

  1. Choose the client

    Every client you invoice is saved with a Client ID. Search by name, ID or GSTIN and their details fill in. For a new client, type the details once.

  2. Pick the document type

    Issue a GST tax invoice or a bill of supply — you can switch per invoice. Invoice numbers run on automatically.

  3. Add items

    Add each item or service with its rate and GST rate. HSN/SAC codes are suggested for your line of work, one tap away.

  4. Let the tax work itself out

    CGST + SGST for a client in your state, IGST for a client in another state — decided from the client's state, with the amount in words.

  5. Preview, then download

    Preview as often as you like. Download gives a clean, watermark-free PDF.

  6. Send it

    Send the invoice straight to WhatsApp or email.

3Save time as you go

  1. Add your logo

    On Pro and Max, upload your logo once in your business profile and it goes on every invoice.

  2. Save products you bill often

    Store the items and services you use every week so each invoice is faster to build.

  3. Watch the dashboard

    See invoices issued, payment collected versus pending, and a GST summary that helps you prepare your filing.

  4. Export your client list

    Download your clients as a CSV whenever you need them elsewhere.

4More than one branch

  1. Add a branch

    Your account includes the head office; a branch pack (bought once) unlocks more places of business.

  2. Give each branch its details

    Each branch keeps its own address and invoice number series. A branch in another state is a separate registration and gets its own GSTIN — and its state decides CGST+SGST or IGST.

  3. Invite branch staff

    Invite staff to a branch so their invoices run on that branch's details and numbering.

5Send invoices to your books

  1. Use the same login in Lekhya

    If you also use Lekhya, sign in there with the same account, open Connector and switch on 'Connect SeedhaBill'.

  2. Or share a token with your CA

    If your accountant keeps your books in their own Lekhya, generate a Lekhya token in Seedha Bill under Settings → Integrations and send it to them.

  3. Your invoices arrive for review

    New invoices appear in Lekhya's Review Queue within a few minutes, ready for approval.

6Refunds and corrections

  1. Refund a plan

    You can request a plan refund within 7 days of purchase from your account.

  2. Cancel an invoice

    To cancel an invoice you have issued, raise a credit note against it.

Lekhya AI

GST-compliant double-entry accounting that fills itself in from your invoices — no CA degree needed.

Open Lekhya AI
1Get started

  1. Create your account

    Go to lekhya.prabhassaas.in/register and sign up with Google (no password to remember) or with your email. You get a 14-day free trial, no card needed.

  2. Set up your company

    Settings → Company: your registered trade name, GSTIN, business type, state (which decides CGST+SGST or IGST) and fiscal year (April–March by default).

  3. Add customers and vendors

    Accounting → Accounts → New Account. Customers are 'Sundry Debtor', vendors 'Sundry Creditor'. Add their GSTIN and state. A full Indian chart of accounts is already loaded.

2Invoices

  1. Create an invoice

    Accounting → Invoices → New Invoice. Pick the customer — the GST rate works itself out.

  2. Add line items

    Name, quantity, rate, HSN/SAC and GST rate for each item.

  3. Save or post

    'Save Draft' keeps it editable. 'Post to Ledger' locks it and creates the accounting entries, and it appears in your GST reports.

  4. Share it

    Download the invoice PDF or email it to the customer.

3Bank reconciliation

  1. Download your statement

    From your bank's internet banking, as CSV, Excel or a text-based PDF (scanned PDFs are not supported). Start with one month.

  2. Import it

    Banking → Reconciliation → Import Passbook. Choose the bank account, upload the file, map the date, debit, credit and narration columns once — Lekhya remembers the mapping.

  3. Review the matches

    Lekhya matches bank rows to your entries by date and amount. Confirm the matches and look at anything marked 'Needs attention'.

  4. Resolve what is left

    For an unmatched row, create a journal entry (bank charges, interest), link it to an existing entry, or mark it as not in the books.

4Books from Seedha Bill and Samvaad

  1. Connect Seedha Bill

    Connector → switch on 'Connect SeedhaBill' (same login), or 'Connect with Token' with the token your client generated.

  2. Review incoming invoices

    They land in Connector → Review Queue before anything is booked.

  3. Approve

    Approve creates the journal entry and GST records. Nothing is posted without a person saying yes.

  4. Connect Samvaad

    One button on the connector page links Samvaad to Lekhya; your products then reach Samvaad's item catalogue.

5Move from Tally

  1. Export from Tally

    Tally Prime: Import & Export → Export → Masters (XML), then Vouchers for your date range. Tally ERP 9: Gateway → Data → Export → XML, all masters and vouchers.

  2. Upload to Lekhya

    Accounting → Tally Migration → Upload XML. Check the preview and the group mapping, then Start Import.

  3. Verify

    Compare Reports → Trial Balance with Tally's for the same period — the totals should match to the rupee. The import log lists anything that failed.

6Double entry, in plain words

  1. Every rupee tells two stories

    Each transaction touches at least two accounts: a sale raises what the customer owes you and your sales revenue.

  2. Lekhya writes the entries for you

    Posting an invoice debits receivables and credits sales and GST payable; recording a payment clears the receivable.

  3. Corrections are reversals

    A posted entry is never edited. To fix a mistake, reverse it and post the correct one — your audit trail stays whole.

Lekhya Pramaan

Lekhya's edition for Chartered Accountants — your practice and every client company in one firm login.

Open Lekhya Pramaan
1Get started

  1. Enable Pramaan

    Pramaan is a plan for practising CAs and CA firms. Contact us to enable it on your account, then open pramaan.prabhassaas.in.

  2. Add your clients

    Manage every client company from one firm login. Each client has its own separate set of books, with everything in Lekhya ERP Pro underneath.

2UDIN register

  1. Log a UDIN

    Enter the membership number, document type and key figures; Pramaan formats and logs the UDIN.

  2. Find one later

    Search by client, date range or document type to see every UDIN issued from your account.

  3. Revoke with a reason

    Marking a UDIN revoked keeps a full trail.

  4. Export the register

    Download the complete UDIN register as PDF or Excel for your records.

3Audit reports

  1. Start a report

    Tax audit (3CD with 3CA/3CB), statutory, internal or compilation — linked to the client's Lekhya data.

  2. Review and certify

    3CD clauses are filled from the client's ledgers; you review and certify.

  3. Issue under your name

    Reports go out as white-label PDFs under your practice's name.

4Compliance calendar and DSC

  1. See every due date

    The calendar maps GST, TDS, PF/ESI and income-tax due dates to your client list.

  2. Assign and track

    Assign tasks to your team and mark them done; reminders arrive before each deadline.

  3. Watch DSC expiry

    The DSC vault tracks each client's digital signature and when it expires.

Dastavej

A free PDF editor that runs entirely in your browser — your file never leaves your device. No account, no watermark.

Open Dastavej
1Open a PDF

  1. Go to dastavej.prabhassaas.in

    No sign-up. Once loaded it even works offline.

  2. Drop your file

    Drag a PDF onto the page or click to choose one. It is opened in your browser — nothing is uploaded.

2Arrange pages

  1. Reorder and rotate

    Drag pages into order and rotate the ones that are sideways.

  2. Split or merge

    Split a PDF into parts, or merge several PDFs into one.

3Edit and sign

  1. Rewrite text

    Change the words already on the page.

  2. Mark it up

    Highlight, draw, and add images.

  3. Sign

    Add your signature; save it once to reuse it.

  4. Stamp every page

    Add watermarks, headers, footers and page numbers in one go.

4Convert, compress and read

  1. Convert

    Turn a PDF into Word, Excel or PowerPoint. Scanned pages are read with OCR so the output is real, editable text.

  2. Compress

    Make a PDF smaller for email and portals.

  3. Chat with the PDF

    Ask questions about the open document, answered from its own text, inside your browser.

  4. Download

    Save the result — your file stays on your device the whole time.

Shilp3D

Precision 2D drafting in your browser — floor plans, structural layouts and MEP at real construction sizes, with quantities taken straight off the drawing.

Open Shilp3D
1Get started

  1. Create an account

    Sign in with Google at shilp3d.prabhassaas.in. The first fourteen days are the complete tool, free.

  2. Start from a finished plan

    Open one of the sample plans and take it apart — it is the quickest way to learn. The step-by-step tutorial draws a G+1 house end to end.

2Draw

  1. Use real sizes

    Walls, doors and windows are drawn at real construction sizes and real drawing scales, with smart snapping.

  2. Change and watch it follow

    Move a wall and the openings hosted in it follow; dimensions update.

  3. Add services

    Place MEP symbols for electrical, plumbing, HVAC and fire.

3Check and measure

  1. See it in 3D

    Preview the same building in 3D, roof and parapet included.

  2. Setbacks and FAR

    Analyse reports plot area, ground coverage and floor area ratio, and flags any wall in the margin.

  3. Take off quantities

    Measure quantities straight off the drawing into a bill of quantities.

4Import and export

  1. Bring in AutoCAD work

    Import DXF — blocks, curves and layers come in, not just the walls.

  2. Export

    Export to DXF, PDF and SVG. Exports are never restricted.

Samvaad

Send a message, get an invoice. Type a bill, photograph a supplier's bill, or fill a form — it all lands in Lekhya for approval.

Open Samvaad
1Install

  1. Download the app

    On your Android phone (Android 7.0 or newer), open samvaad.prabhassaas.in and tap Download APK. If Chrome warns about the file type, tap 'Download anyway'.

  2. Allow the install

    Open the file. If asked, allow 'Install unknown apps' for Chrome or Files — once only.

  3. Sign in

    Use the Google account or email you use for Lekhya. Samvaad is free for Lekhya ERP and Lekhya Pramaan subscribers and their team members.

  4. Update later

    Newer versions install over the old one and keep your data.

2Bill by message

  1. Type it the way you would say it

    For example: #bill 4 chairs @2000 to Ravi Traders 18%.

  2. Check before sending

    Samvaad reads the customer, items, rates and GST and checks them against your own item list. You see the tax breakdown before anything is sent.

  3. Send to Lekhya

    It waits in Lekhya for your accountant's approval. Once approved, the invoice PDF comes back to you ready to share.

3Scan a supplier's bill

  1. Photograph it

    One page or up to eight.

  2. Review the entry

    It is read into a purchase entry. You are told if it is addressed to another company or was already filed.

  3. Send for approval

    As with a sale, nothing is booked until a person approves it in Lekhya.

4Fill in a form

  1. Type a GSTIN

    The business fills itself in from the GST registry. A mistyped GSTIN is caught on the phone, and you are told which character is wrong.

  2. Pick items

    Choose items by SKU or name; totals are worked out for you. Then send.

5Safety

  1. Your phone's lock

    Samvaad asks for your fingerprint, face or phone PIN when opened, and blocks screenshots.

  2. AI only proposes

    You confirm in Samvaad; your accountant approves in Lekhya. Nothing posts without a person.

Desk

Desk, the AI office suite, is being built. It is not available yet — join the waitlist on its page to hear when it opens.

A manual will follow when Desk opens.

Nothing in the manual matches that. Try another word, or ask us.