With the arrival of electronic invoicing reform, businesses and accountants must adapt to new obligations. Rather than recommending expensive and limited solutions, choose Flexina: a reliable, free alternative optimized for accounting management.
No license, no subscription. Flexina is completely free for accountants.
Available on Windows and Mac for simple and quick installation.
Compatible with UBL XML and Peppol standards for automatic invoice transmission.
Flexina allows accountants to automatically receive invoices from their clients in a format ready to be imported into their accounting software, in a few simple steps.
To create your accountant account and access your dedicated interface, register for free via the following link: Accountant Portal
Your clients activate the connection with your accountant account directly from Flexina.
Install Flexina Sync, our automatic synchronization tool.
Define a receiving directory for sales invoices, purchases and credit notes for each client, configuring a location to automatically receive these documents and choosing XML or PDF format.
The tool allows you to retrieve your clients' documents in real time. You can also choose to retrieve them monthly or quarterly. Organize yourself according to your needs!
Flexina integrates perfectly with major accounting software supporting UBL XML and Peppol import, including: Expert/M, WinAuditor, Adsolut, Octopus, WinBooks, Yuki, Venice, Sage BOB, Exact Online, ClearFacts and many others.
If you don't want to use direct import, you can choose to receive documents in PDF format. No more waiting for your clients to bring you a folder, everything is instantly accessible!
Our team of experts is here to help you make your choice and answer all your questions about Flexina.
Manage your invoicing wherever you are
For over 15 years, we have been offering quality professional service in about ten countries
SECURITY, NETWORK & ELECTRICAL
"Always loyal to FLEXINA, a real pleasure and a very efficient tool on a daily basis. We had tried many different invoicing software and none of them offered such flexibility in settings and customizations. A must have for all freelancers and companies who want an all-in-one tool without any hassle."
LED Technology
"I have been using Flexina for 13 years, it's an excellent invoicing software that is complete (quotes, purchase orders, delivery notes, invoices...). It is easy to use, with its app and Cloud, it allows access to documents from anywhere and with any device."
Printing
"I find that Flexina is a company that fights hard to satisfy us, with an excellent team behind it, available, attentive, and especially responsive! I use Flexina every day, even on weekends, and it works perfectly! 100% recommended."
Services
"Since I started using Flexina, my life has changed. Everything is easier, they update very regularly. They always answer the phone, they are really super responsive! Thank you"
Restaurant
"I was looking for an online program, I found flexina which solved all my problems, simple and fast and support always available, I highly recommend it in Switzerland."
Locksmith
"We have been using Flexina to create our invoices and quotes for several years now, it's a really complete and easy to use invoicing software. We are very satisfied with the service and human contact with Flexina team members."
Optics
"I have been using Flexina since 2016, the software is super simple and very practical. Best wishes to the whole team."
Decoration
"We have been using Flexina for years. Very easy to use and handle. We recommend it."
Environment
"Flexina, top software adapted to SMEs on computer as well as smartphone. Simple software meets business needs"
