P7M -> PDF: Estrai PDF da P7M

P7M to PDF is the simplest and fastest app for opening .p7m files and verifying digital signatures.
Drag the file, get the PDF, verify the signature. No uploads, no waiting, no limits.

COMPLETE SIGNATURE VERIFICATION
-Cryptographic integrity of the signed content
-Signer's certificate validation
-Full trust chain verification up to qualified root CAs
-Built-in AgID trust store with all Italian QTSPs
-Full CAdES (PKCS#7) support

SIGNER DETAILS
- Common Name, Organization, Tax ID, Email
- ssuer, Serial Number, and Validity Period
- Signature algorithm
- Certificate SHA-256 fingerprint

FAST AND LOCAL
- Instant PDF extraction
- Everything happens on your device
- No files uploaded to the cloud
- No account or registration required

AS EASY AS DRAG & DROP
- Drag your .p7m file into the app (or open it from Mail or Finder)
- Instantly view the extracted PDF
- Open, Save As, or Share with a single click

FREE, WITH NO LIMITATIONS
- No in-app purchases, no ads, no watermarks, no file count or size limits. That's it.

DESIGNED FOR ITALY
Built for professionals who work with Italian digital signatures every day: accountants, lawyers, notaries, public administration, freelancers, and businesses. Verifies certificates issued by all major Italian Qualified Trust Service Providers (QTSPs), including Aruba, InfoCert, Poste Italiane, Namirial, Sielte, InfoCamere, and all other providers listed in the AgID Trusted Service List (TSL).

WHY CHOOSE IT
Instant opening: drag and read
Real verification, not just file viewing: know whether a signature is valid, expired, or untrusted
Privacy by design: your documents never leave your device
Clean, intuitive interface with no confusing menus
Available in English and Italian

TYPICAL USE CASES
Open a .p7m file received via certified email (PEC)
Extract the original PDF from a digitally signed envelope
Check the status of a digital signature before archiving a document
Verify the signer's identity and the authority that issued the certificate
Share the extracted PDF via email, AirDrop, or messaging apps
P7M to PDF is the tool that was missing: the power of complete cryptographic signature verification with the simplicity of drag and drop.

Made by PiZero · We build custom software and mobile apps.