Billing the way it should be. Easy and versatile!

The best free invoice program PERIFACT for Windows supports iDeal payments, QR codes, expense processing, quotes, hours and trip registration, custom layouts, inventory status, multiple company administrations and much more!

The BEST invoice program

voor ZZP en MKB in Nederland en Belgie

Gratis PEPPOL inbegrepen (verplicht in Belgie 2026)!

 

No obligations, no time limit and no registration or payment information required.

Thousands of entrepreneurs preceded you!

Invoice program Windows

Hey entrepreneur! Does the name PERIFACT mean nothing to you yet? Then it's high time to get acquainted with this powerful invoicing program! PERIFACT is the solution for freelancers and SMEs who want to make invoicing more fun, simple and efficient. With PERIFACT you have all the functionality you need to keep your invoicing running smoothly, combined with a user-friendly interface and a host of useful extras. The best invoice program for Windows!

PERIFACT - Makes invoicing easy again!

iDeal payment possible
PEPPOL logo
Mollie logo | Best invoice program Windows - PERIFACT - invoice software
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"After a long search ended up with Perifact to manage my store. Had a long wish list; inventory management, invoices and margins. Have not come across any other software that has a better price-quality ratio than Perifact. I therefore recommend this invoice program to everyone!"

- Ronald de Mek, source PERIFACT Google review

...This is an invoice program that does what it says; just create invoices or quotes in a simple way. Many options in the program that you can operate in an easy way! This saves me time....

Sylvia Smit

Coach travel vacations, DEVINUS

... PERIFACT for Windows is a great invoice program for our company. We work with a lot of products and I can also administer special prices separately, including inventory management. New enhancements come out regularly that we don't have to pay for. I love that....

Marco Vissers

Owner, DENMAR Roofing

... I used to use Microsoft Word and found it handy! Now a world is opening up for me. I am already saving money compared to other billing packages ...

M. Stachowski

Beekeeper, The Happy Bee

...This billing program is very friendly priced with lots of features as well. New enhancements are coming regularly. The perfect match for our company....

Y. Diks

Owner hiking cafe, A gen Kirk

Send your PDF invoices via email

The invoices can be saved in PDF format on your PC or sent directly from PERIFACT. How convenient with such an invoice program!

Add iDeal payment link

Invoices can now be paid faster by automatically adding iDeal payment links to your invoice. This is done via the Netherlands' largest payment provider Mollie.

Accounting expenses

In addition to making invoices, as a business you naturally have expenses. PERIFACT has the ability to administer this as well. In the updated VAT overview screen, you can see the income and expenses side by side.

Create your own house style layouts

You can also create your own layouts. Are you not satisfied with a font, a color, the position of the logo or the location of a field. Therefore, customize it yourself via the advanced built-in "report builder" and make everything to your own taste and liking.

UBL 2.1

Useful for the counterparty or your accountant! PERIFACT can also store invoices in the UBL 2.1 format.

Subscription or single payment

If you feel good about the free version then you can choose whether to pay a subscription or a one-time payment. Check out our webshop. Support, of course, is free!

Wordpress WooCommerce

Linking to your WordPress website? You can! All contacts, orders and products (including images) in PERIFACT 

Export of data

You can export all customers and invoices to Excel. There's even an Excel spreadsheet editor in PERIFACT so before you save you can add your own stuff. Useful for yourself or your accountant.
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Hours and trip recording

Of course you can also record your hours and trips in PERIFACT. No unnecessary extra lists to keep, just keep everything together!

Scheduling invoices

Do you have invoices that you need to send on a regular basis? Then choose PERIFACT and schedule them!

Agenda

Want to keep track of your appointments in 1 central place? Then of course the invoice program PERIFACT is the solution.

VAT statements

Wil je weten wat per maand, kwartaal of per jaar de BTW cijfers zijn? Geen probleem, PERIFACT presenteert de cijfers voor je aangifte!

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Getting started within 5 minutes

You don't need any accounting knowledge! Just enter your company information once and within 5 minutes create your first invoice. Promise!. Invoices, credit invoices and quotations. Of course you want to spend as little time on them as possible, in the end you have to do it all yourself, it's your precious time

Customize Theme

You can customize the look-and-feel in the invoice program PERIFACT. In other words, if you like dark or light input screens you now have a choice!

Order confirmations

You can also create order confirmations in the invoice program PERIFACT. Very convenient for all your customers!

Reminders/dunning letters

Of course, it can happen that an invoice is not paid or is paid late. PERIFACT can automatically send a reminder via email or on stationery.

Multilingual invoices

Do you have international contacts? Then you can easily select another language and you will get the invoice in the custom language. Currency with exchange rate support available.

Stock management

You can also adjust the stock in an easy way if you want. You can also see at a glance what the current stock value is or through a simple selection portions of it.

Advance Notes

It is also possible to create advance invoices. In other words, you have a large invoice, but the customer doesn't have to pay it in full yet. You ask for a down payment first, in the form of a fixed amount or percentage.

Multiple users

PERIFACT allows you to work with multiple users. You can set what each user can and cannot see. 

Letter P from PERIFACT logo new style 2023

Invoicing software for ZZP

With PERIFACT you choose an invoice program that you can really customize. Want to format your invoices with a nice, professional layout? No problem. You can customize everything from the font and colors to the text, line spacing, fields and logos. Everything is flexible so that your invoices perfectly match the look and feel of your company.

Want to get your invoices paid faster? From now on, you can easily add iDeal payment links to your invoices so your customers can pay directly.

Record your expenses, too? Yes, you can do that in PERIFACT. Do you have several companies? No problem. You can set up separate invoice layouts for each company so that everything remains neatly separated.

In addition, PERIFACT offers many more useful features. For example, you can not only create invoices, but also Credit invoices/credit notes, quotations and order confirmations create. The program automatically looks up address and city information based on the zip code, which in turn saves you additional time.

Werk je met BTW-verlegging of ben je vrijgesteld van BTW? Ook dat wordt volledig ondersteund. De cijfers voor de BTW aangifte staan voor je klaar.

Bijlagen toevoegen aan facturen is simpel geregeld en je kunt facturen zelfs inplannen om op een later moment te versturen.

Do you have a WordPress webshop with WooCommerce? Then simply link it with PERIFACT so that your shop and your administration work together seamlessly.

In addition, PERIFACT also supports currency with exchange rate support, useful if you invoice internationally. Invoices can of course be saved as PDFs or sent directly from the program by e-mail.

For those who also time and trip registration wants to keep track or inventory management This is also included as standard. With clear VAT statements per month, year and more, you always keep a grip on your figures.

In terms of appearance, you can completely customize the program to your taste. Dark or light theme? You choose. There are as many as 10 themes available.

And there's more: PERIFACT also includes a built-in agenda, ideal for managing your appointments. It works with the familiar look and feel of Microsoft Outlook.

PERIFACT is in English, German and Dutch, but you can format invoices in as many as 8 different languages. In short, PERIFACT is a complete and flexible invoice program for Windows.

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