Apps / Folio | XML Viewer & e-Invoice Reader
Folio | XML Viewer & e-Invoice Reader
LCTR · Productivity
Open XML files and e-invoices without a browser.
Free 7-day trial in the Microsoft Store. After it, your files still open for free.
US price. The Store shows the price for your country.

Read an e-invoice as a clean document, with who signed it 
List a whole folder of invoices with totals 
Look at the XML behind it when you need to
Description
Reads FatturaPA .xml and .xml.p7m invoices as clean documents and applies the local stylesheet of any XML file. Buy once, works offline.
For freelancers, accountants and small businesses who receive Italian e-invoices, and anyone whose XML reports stopped showing in the browser.
Opens .xml and signed .xml.p7m files, including FatturaPA batches and simplified invoices, and any XML file with a local XSLT stylesheet.
Features
- Opens FatturaPA e-invoices (.xml and .xml.p7m, including batches and simplified invoices) as a clean document.
- Shows who signed a .p7m and when, and says plainly when the signature could not be checked offline.
- Saves the files attached inside an invoice.
- Applies the local XSLT style sheet of any XML file, without running scripts.
- Reads a folder of invoices into one table with supplier, VAT number, date and totals, and exports it to CSV.
- Prints an invoice or saves it as a PDF.
- English, Italian and Spanish, light and dark themes.
Questions
Is it a subscription?
No. You pay once in the Microsoft Store and the app is yours, with updates.
Can I try it first?
Yes. The Store offers a free 7-day trial with every feature.
Do I need an account?
No account and no sign-in. Only the Microsoft Store account you already use on Windows.
Does it work offline?
Yes. Everything runs on your PC. Your files are never uploaded.
Which files does it open?
Opens .xml and signed .xml.p7m files, including FatturaPA batches and simplified invoices, and any XML file with a local XSLT stylesheet.