Fastbooks for Windows

Business accounting without repetitive data entry.

Upload bills, speak or type the work, review what Fastbooks prepares and save. Use it yourself or together with your accountant.

Nothing is posted without review. Need help? Get assisted setup.
Bill and PDF upload
Voice, text and bank capture
Guided Tally and spreadsheet adoption
Review before saving
One accounting workflow
Capture

Add a bill, PDF, bank row, voice command, text command or ordinary entry.

Review

Check the prepared document, source evidence and anything that still needs attention.

Save

Approve the checked work before it affects accounts, stock or tax.

1Upload or enter

Add a bill, bank row, PDF, voice note or ordinary business entry.

2Review

Fastbooks prepares the work and shows anything that needs attention.

3Save

Approve the checked work and continue with the next business task.

One working system

Use it yourself or work with your accountant.

Fastbooks keeps the business owner close to daily work while preserving review and control for accounting professionals.

Daily work

Start from the source you already have.

Fastbooks turns common business inputs into one review-first accounting workflow.

BILL

Bills and purchases

Upload a supplier bill and review the prepared party, item, amount and GST details.

SALE

Sales and receipts

Create sales, receipts and other daily documents in the same accounting workspace.

BANK

Bank work

Bring bank rows into payment, receipt and reconciliation workflows for review.

DATA

Tally and spreadsheets

Use guided import and mapping when the current release supports the source data, with assisted setup for migration work.

AI

Prepared by AI

Use confidence, evidence and visible issues inside the same document experience.

GST

Review-first control

Keep uncertain tax and accounting treatment visible until an authorised person approves it.

Control

AI prepares. People remain responsible.

Fastbooks shows uncertainty, keeps the source available and requires review before official accounting changes.

No blind posting

Prepared work remains reviewable before it affects accounts, stock or tax.

Works with existing habits

Continue working with an accountant, Tally or existing business files while reducing repetitive entry.

FAQ

Frequently asked questions

The quickest route is to get Fastbooks for Windows. Existing users can sign in through an available browser service or open the installed app.

How do I start using Fastbooks?

Get Fastbooks for Windows, open the installed app, then sign in or create an account inside Fastbooks. A new account continues into the short first-business setup when the installation is allowed to create a business.

Can I use Fastbooks with my accountant?

Yes. Fastbooks prepares daily accounting work for review so the owner, staff member or accountant can check uncertain details before final saving.

Can Fastbooks work with existing Tally or spreadsheet data?

Fastbooks includes guided Tally and spreadsheet adoption workflows. Availability depends on the data and release configuration, and assisted setup is available for migration work.

Does Fastbooks post entries automatically?

No. Fastbooks is review-first. Uncertain information remains visible and official accounting changes require approval.

Can someone help me set it up?

Yes. Assisted setup remains available for installation, account access, business details and bringing existing data.

Need help getting started?

Message us about installation, business setup, existing data or the first accounting task.

Get setup help on WhatsApp

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