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 invoicing software with highest satisfaction ratings
Our powerful invoicing solution simplifies invoice creation, management, and tracking, ensuring faster payments and improved cash flow. With ProfitBooks, you can save time, reduce errors, and control your finances.


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.
Stay On Top of Your Invoices and Get Paid on Time!
With Trigon accounting software, you can create professional estimates or invoices and track outstanding payments due with few clicks

Your invoice should be as unique as your business

With Trigon accounting software, you can create professional estimates or invoices and track outstanding payments due with few clicks
Put invoicing reminders & follow ups on auto-pilot
With Trigon accounting software, you can create professional estimates or invoices and track outstanding payments due with few clicks

Discover invoicing, reporting, customisation and various features
You can add multiple users and even assign them specific roles. For example, an employee with 'sales' role can only access the invoicing function.
Choose from multiple professional invoice templates to match your brand. Easily switch between templates for different clients or services.
Create invoices in a currency of your customer. You even get a report that shows gain or loss due to currency fluctuation.

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!
BookEasy Provides A Complete Accounting Suite For Small & Medium Business
Check Out Our Extensively Researched Blog Posts
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.