OpenP7M
Read P7M documents and Italian invoice XML locally
Developer ToolsFreemium#p7m#fatturapa#pdf
Launches Nov 2, 2026 at 00:00 UTC
What is OpenP7M?
OpenP7M is a browser-based utility for reading PDFs inside P7M files and supported Italian FatturaPA XML. It helps accountants, businesses, and developers inspect document contents without installing desktop software. Processing happens locally in the browser. A full watermarked preview is free, and a single source file can be exported for €1.99. Account-based batches support up to 50 files and 100 MB total, while each file can be up to 50 MB. Containers can be nested up to five levels. Local cryptographic integrity checks do not validate certificate trust, revocation status, or legal signature validity. FPR12 and FPA12 invoice XML must contain one body and no embedded attachments.
OpenP7M features
- Read PDFs inside P7M containers
- Read supported FatturaPA XML
- Process document contents locally
Who uses OpenP7M and for what
- Inspect an unfamiliar P7M file
- Review an electronic invoice XML before export
OpenP7M FAQ
Is there a free preview?
Yes. A full watermarked preview is free.
Does OpenP7M validate legal signatures?
No. It performs local integrity checks but does not validate certificate trust, revocation, or legal signature validity.
How much does export cost?
Single-file export costs €1.99; batches require an account.
Comments (0)
No comments yet. Ask the maker a question or share how you would use it.
More Developer Tools launches

Feel iOS haptic patterns on a real iPhone, copy the code
Deploy anywhere from your AI tool.

Free product launch platform for indie makers
Akii: SEO & AI Search OptimizerOpen source · verified
Free SEO, AEO and GEO tools for Claude Code.
Compare hosting, VPS, and domain prices side by side
Monitor Laravel scheduled tasks and queues