Top 7 of the best free billing software of 2021

best free billing software

Choosing the right billing software is an essential step for your business. With a good organizational system, you will be able to improve the monitoring of your sales but also your brand image.

In addition, billing software guarantees you the design of financial and accounting documents in accordance with the law and allows you to save time on a daily basis while avoiding errors.

We have selected the 7 best billing software on the market to keep your accounts. is a free 100% French billing tool imagined and designed by the team which knows the needs of entrepreneurs perfectly. This billing tool allows you to manage your customer file, establish quotes and of course generate invoices. offers simple, fast, powerful and easy-to-take business management.

This tool offers the main functionalities of a CRM :

The “business opportunities” functionality offers clear visibility on your turnover forecast.
The possibility of exporting your documents in one click in different formats. offers a very useful functional mobile version when traveling.


Sellsy This complete solution allows you to design quotes and generate invoices. This billing tool is customizable and offers the possibility of creating automatic reminders and tracking receipts.

Sellsy also offers advanced functionality to create and manage your quotes. It is a paid tool with several packs available.


This billing tool is published by a young Finnish company. It is an intuitive turnkey tool that is easy to use. Zervant allows you to create, send your invoices by email, make your quotes and download your sales reports for free.

A paid version allows you to in particular thanks to the mobile application and the possibility of creating payment reminders.


Henrri is a fun and easy-to-use billing tool. The French company Rivalis, which is at the origin of its creation, specializes in solutions for TPE and PME

This free lifetime software is complete, secure, scalable and intuitive. Henrri manages and creates your quotes and personalized invoices, automatically revives arrears and calculates your turnover in real time.

Its evolutionary aspect makes it possible to supplement it with free or paid modules to complete the basic functionalities according to the needs of your company.

Billings Pro

This billing application is available on Mac, IPhone and IPad and allows you to manage your accounting on a single interface. Billings Pro allows you to edit invoices, quotes and set payment tracking.

Its Time tracking functionality is an advantage for micro entrepreneurs since it allows the time spent on missions to be integrated into billing.


Here is a simple and innovative billing solution for entrepreneurs. Quickbooks offers the possibility of quickly managing your billing in order to devote yourself mainly to the management of your business.

Quickbooks allows you to :

  • Track income & expenses
  • Invoice & accept payments
  • Maximize tax deductions
  • Run general reports
  • & much more

Sage Business Cloud

This particularly appreciated billing tool for micro entrepreneurs makes it easy to manage your invoices and your accounting.

Sage Business Cloud provides purchase orders, enters regulations and offers a global view of your accounting situation. At the end of your accounting year, you will have access to a real balance sheet.

Test these accounting solutions to choose the most suitable for your business. A good billing tool will save you precious time to devote yourself to managing and developing your business.

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