Free Invoicing Software
onFact is easy-to-use online invoicing software. We provide a free version of our program for (starting) companies, offering the creation of maximum three invoices per month. Get started in just a few clicks, by registering your company via the form on this page!

FREE BILLING SOFTWARE IN THE CLOUD
The cloud offers many advantages over traditional billing software
No installation
onFact does not need to be installed on your computer. Simply log in to your personal account via this website.
Secure
onFact uses a secure connection so that your data is often safer in our environment, than if it were stored on your computer.
Free billing software
Create up to 3 invoices per month with the free version of onFact.
Free updates
Always the latest version for free: onFact is regularly updated and extented with new features.
Accessible everywhere
Accessible via any common browser on any device. Consult your data everywhere!
Automatic backups
Never lose documents again with our automatic backups.
Connect
Programs in the cloud can connect with additional services for online payment, bank account, accounting packages or even proprietary software.
Always up-to-date
Your data is always synchronized and up-to-date between all devices and users. No duplicate invoice numbers or lost invoices.
Customer base
Keep track of your customers in the system. Use customer data to create a new invoice in just one click.
Invoices
Create and monitor invoices quickly. Customer data is automatically completed. Automatic numbering and VAT calculation.
Reminders
Follow up on unpaid invoices by creating and sending reminders (automatically).
Reports
onFact can generate extensive reports. Take a look at your sales per week, month or year.
THE FREE INVOICING SOFTWARE TO BOOST YOUR BUSINESS
Work faster, gain a better insight into your company and save costs - all with onFact
In your language
onFact is not a technical accounting program, but an easy-to-use invoicing software for entrepreneurs.
Faster, better, enjoyable
onFact has numerous functions such as automatic completion of data, making invoice creation faster and more pleasant.
Better follow-up
Thanks to the color-coded overview in onFact, you immediately see which documents require follow-up.
Clear
All documents are neatly placed in a list, where you can filter and search them.
Tailored to your company
By only activating the modules your business needs, onFact will exactly match the way your business works.
Send documents easily
Invoices can easily be sent by email via onFact.
Automate where possible
Automate sending reminders, processing payments and recurring invoices. Save time and work more consistently!
The power of e-invoicing
In addition to classic PDF invoices, onFact also generates e-invoices. These can easily be processed by accounting packages.
How to start with onFact?

Very easy, free and in minutes!
Create your free account via this web page Insert in the information that will be visible on your documents (such as company name, address, ...) Upload your company logo Create your first invoice ... ... and explore onFact for another 14 days for free!7.641.984 Documents created
documents created with onFact so far