Need a specific feature or a custom module?
Write to us at info@fatturafacile.eu for information or to describe your business needs. We will build the custom feature or module at no cost (FREE) and integrate it directly into upcoming public releases to make it available to all craftspeople in the community.
The Collaborative Flow
How it works in 3 simple steps
1. Write to us
Tell us about your workflow and what you need (e.g. a particular invoice layout, a field for specific withholdings, or handling of complex items).
2. Development at €0
We implement the code for free in the C#/.NET WPF project or in the cloud Web API, with automated tests and high security standards.
3. Released for Everyone
The new version is published on GitHub and on fatturafacile.eu. You get what you need without spending a cent, and you help all your colleagues in the trade.
How to Contribute to the Project
You do not need to be a senior developer to make a difference: every contribution that improves the experience for tradespeople is valuable.
C# / .NET & Astro Developers
Contribute to the WPF desktop client or to the documentation frontend and Astro website. Clean Architecture, MVVM pattern and robust unit tests.
Accountants & Fiduciary Firms (IT/CH)
Help us validate the SDI XML schemas for Italy and the SIX QR-Bill guidelines for Switzerland to ensure 100% compliance with no surprises.
Multilingual Translators (IT, EN, FR, DE)
Switzerland and Europe speak many languages. Help refine the application texts and information pages in French, German and English.
Tradespeople & Field Beta Testers
Use the preview versions on the job site, in the workshop or in the van and tell us what could be made even faster or more practical in everyday use.
Team & Contributors
FatturaFacile is coordinated by a volunteer team of IT professionals experienced in desktop and cloud architectures, assisted by Italian-Swiss tax advisors and supported by continuous feedback from real craftspeople.
Join the FatturaFacile Community
Talk directly with the core engineering team and with other users.
We reply directly with our development team.