Free
€0
- Open .p7m files
- Signer, certificate and integrity
- Document preview
- Invoice summary
Simple pricing
Opening and checking files is free. You only pay when you need the full document.
Single document
€3.99one-time
- 1 full document
- PDF, original and print
- Invoice attachments
- Never expires
Lifetime access
€24.99one-time
- All your documents, forever
- PDF, original and print
- Invoice attachments and ZIP
- Up to 200 documents a day
Download several documents together in one ZIP: each document counts once, the ones already unlocked are included free, and before the download you see exactly how many it uses.
I ask to use the service right away and understand that my right of withdrawal ends with the first unlocked document.
Frequently asked questions
What is a P7M file?
It is a digitally signed file in CAdES format: inside is the original document (often a PDF or an XML invoice) together with the signature of whoever issued it. To read it, the signature "envelope" has to be opened.
How do I open a P7M file on Mac or iPhone?
Open this page in Safari or Chrome and pick the file from the Files app or the Downloads folder. The document shows up right away, nothing to install.
Can I open an Italian e-invoice (.xml.p7m)?
Yes. We show the invoice in a readable layout: supplier, customer, lines, VAT summary, payment details and attachments. You can download it as PDF.
What is the difference between .pdf.p7m and .xml.p7m?
A .pdf.p7m holds a signed PDF; a .xml.p7m holds an e-invoice in XML. If the name ends in .p7m.p7m the document has several signatures: we open them all, one after another.
Where are my files opened?
Right in your browser, on your device. The service receives only the file’s numeric fingerprint, so each unlocked document counts once.
How does downloading several files as a ZIP work?
Drop all the files and press "Download all". Before the download you see exactly how many documents it uses: each document counts once, the ones already unlocked are included free, and you pay only for the documents in the ZIP.
What is free?
Opening files, seeing every signature with the certificate details, the document preview and the invoice summary.
Do I need an account to open a P7M file?
No. You open and check files for free by dropping them on the page, and you buy the full document in one click without creating an account. On another device you get your purchase back with the purchase code: you see it on the site right after paying and receive it by email with your receipt.
Can I verify the digital signature of a P7M file?
Yes: for every signature you see the signer, tax code, issuing authority, certificate validity at signing time and document integrity. .p7m.p7m files show every nested signature.
How do I open a P7M attachment received by PEC?
Download the attachment from your PEC webmail and drop it on the page: the document opens right away, with signatures and preview, also on a phone.