⬇ Latest Version — Busy 21

Download Busy Software
Free 30-Day Trial

Try all features of Busy Accounting Software for 30 days — completely free. No credit card required. GST billing, inventory, reports and more.

⬇ Download Free Trial Now
Free Downloads

Choose Your Download

Download any edition and try for 30 days free. After trial, buy genuine license from Gayuma Technologies at the best price.

🔵

Busy 21 Basic

Free trial for small businesses. GST billing, basic inventory and accounting.

📁 ~180 MB | Windows 7/8/10/11
GST Billing & Invoicing
Basic Inventory
GSTR-1 & 3B
30 Days Free Trial
⬇ Request Download Link
⭐ Recommended
🟠

Busy 21 Standard

Most popular edition. Advanced inventory, e-invoice, e-way bill and multi-user.

📁 ~180 MB | Windows 7/8/10/11
All Basic Features +
E-Invoice & E-Way Bill
Batch & Expiry Tracking
30 Days Free Trial
⬇ Request Download Link
🟢

Busy 21 Enterprise

Complete solution for large businesses. Multi-branch, payroll, manufacturing.

📁 ~180 MB | Windows 7/8/10/11
All Standard Features +
Multi-Branch & Payroll
Manufacturing & BOM
30 Days Free Trial
⬇ Request Download Link
💡

Need Help with Installation?

After downloading, contact Gayuma Technologies for free installation assistance. Our team will help you install, configure and start using Busy Software — completely free. Call 8588985685.

Getting Started

How to Get Started

1

Request Download

Click download and fill your details. We'll send the official download link to your email/WhatsApp.

2

Install Software

Run the installer on your Windows PC. Installation takes less than 5 minutes. We help if needed.

3

Explore Features

Try all features for 30 days. Create bills, manage stock, file GST — everything unlocked in trial.

4

Buy License

Loved it? Buy genuine license from Gayuma Technologies. We migrate your trial data — no loss.

System Requirements

Minimum Requirements

💻 Hardware Requirements

ProcessorIntel Core i3 or above
RAM4 GB (8 GB recommended)
Hard Disk500 GB (SSD preferred)
Display1024 × 768 or higher
InternetRequired for GST features

🖥️ Software Requirements

OSWindows 7 / 8 / 10 / 11
.NET Framework4.5 or above
BrowserChrome / Edge (for GST)
MS OfficeFor Excel export features
AntivirusAdd Busy to exceptions

Want a Live Demo Instead?

Book a free demo with our expert. We'll show you Busy Software live — customised for your industry and business type.

📞 Call: 8588985685 📋 Book Online Demo