Trigon simplifies business accounting, inventory tracking and reporting using one powerful interface. It for small business owner, 100% free no strings attached.

Trigon is the top-rated free inventory software with highest satisfaction ratings

Trigon combines inventory management functionality with ease of use, allowing small-to-medium businesses to track stock levels, manage vendors, and handle purchase orders—all in one place. Our tools make it simple to automate your operations and boost efficiency.
Track all your POs and inventory purchases digitally in one place
Get real-time visibility into your purchase orders and inventory acquisitions. Our intuitive system allows you to create and track POs, automate purchase order workflows, and maintain vendor relationships.

Stay on top of sales operations

Keep all your sales orders organized in one central location. Monitor status updates and gain complete visibility over your order fulfillment process.
Powerful stock control features for the manufacturing industry
Take the guesswork out of managing your manufacturing inventory with our specialized tools designed for production environments.

Manage professional relationships with your contacts efficiently

Build strong relationships with both customers and suppliers through our comprehensive contact management system.
Stay tax-ready when you manage day-to-day transactions.
When you create a invoices or purchases, CGST, IGST, or SGST rates are automatically calculated, saving you time and eliminating manual calculations.
You can generate an e-Way bill with all the transport company details while creating an invoice, credit note or delivery challan.
Add your HSN or SAC code for the products you sell or services you provide to ensure GST compliance. You can also save GSTN of your customers & vendors.
Turn your transaction data into insights

DashboardCreate Purchase Orders and email them to your vendors with one click. You can allocate the inventory to desired warehouses at the time of recording purchase.
Record stock transfer between warehouses, stock wastage, raw material consumption and production of finished goods – All from a super simple interface.
ProfitBooks lets you create sales orders and easily convert them into delivery challans and invoices, streamlining your sales process.
You can add multiple users and even assign them specific roles. For example, an employee with 'inventory manager' role can only access the inventory function.
Create multiple warehouses to store inventory. You can even call them Store, Location or Godown as per your business needs.
ProfitBooks Trade supports all the major currencies. You even get a report that shows gain or loss due to currency fluctuation.

We understand that we can succeed only when each of our customers is happy and successful.
Once you signup, you'll get access to:

Very Satisfied! Very convenient to make customer invoices and apply taxes as needed. Invoices are the Key. Easy Creation, modification, and Generation.

Trigon saves lots of time and dollars for me. My experience with Trigon is as excellent as walking on a piece of cake.
Your search for the best accounting software ends here!
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Running an online clothing business in India presents unique challenges and opportunities, especially during seasonal sales.

In our free invoicing software guide, where we listed those software, that are not only feature-packed, but also free to use.

Juggling invoices, tax calculations, and keeping track of everything GST related can feel like a full-time job in itself!

Take Control of Your Billing, Inventory, Taxes and Complete Business Accounting!
Yes, Trigon is completely free for small businesses. We offer all core accounting features at no cost, with no hidden fees or trial periods. Our revenue comes from optional premium features designed for growing businesses, allowing us to keep the essential accounting tools free forever.
Trigon offers the same core functionality as paid alternatives like QuickBooks and Xero, but completely free. We provide invoicing, expense tracking, financial reporting, and inventory management in an easy-to-use interface. While premium software may offer more specialized features, Trigon covers all the essential accounting needs for most small businesses.
Absolutely! Trigon is fully responsive and works on smartphones and tablets. You can create invoices, track expenses, and check financial reports on the go. We also offer dedicated mobile apps for iOS and Android with offline capabilities, ensuring you can manage your finances from anywhere.
Security is our top priority. We use bank-grade encryption to protect your data both in transit and at rest. Our servers are hosted in secure facilities with multiple redundancies, and we perform regular security audits. We never share your financial information with third parties without your explicit consent.
Getting started is simple. Just sign up with your email address on our website, and you'll have immediate access to all features. Our setup wizard will guide you through the basic configuration, and you can import existing data from spreadsheets or other accounting software. We also offer free onboarding support and comprehensive documentation to help you get up and running quickly.