Number 1: 
Filewhisk
Free file tools that run in your browser with no upload, no file size limit, and no sign-up required
- PDF tools
- DR 6 no change since last check
PDF tools · Italy
Aprire P7M
Open and convert P7M digital signature files to PDF in your browser
- Community votes
- 0
- DR by Ahrefs
- 0 no change since last check
Ahrefs Domain Rating benchmarked 28 Oct 2026, rebuilt 28 Oct 2026.
Browser-based tool to view P7M cryptographic signature files and extract their contents as PDF or XML documents without uploading files to external servers.
What it is
Aprire P7M is an online viewer and converter for P7M files, the Italian standard format for digitally signed documents. The service processes P7M cryptographic envelopes (CMS/CAdES format) directly in your browser, allowing you to view and extract the contained PDF or XML documents without installing additional software.
The tool displays signer information including name, organization, certificate authority, validity period, and timestamp. Users can view a document preview and signer details for free with an account, while full document access and download options require payment. The service handles various file types including invoices (FatturaPA format), contracts, and court documents commonly sent via Italian certified email (PEC).
All file processing occurs on your device in the browser; no files are uploaded to external servers. The service supports iPhone, Android, Windows, and Mac devices.
What it is built with
- View and preview P7M files in browser without installation
- Extract PDF from signed P7M documents
- Display signer information and certificate details
- Support for FatturaPA electronic invoices
- Handle multiple signatures on single document
- Download extracted files as PDF or ZIP archive
- Support for separate signatures (.p7s files)
- Works on iPhone, Android, Windows and Mac
- Detect files with incorrect extensions or base64 encoding
Pricing
Pricing model: Freemium
Free account: preview and signer information included. Un file (Per-file): €3.99 per file. Pro (Monthly): €7.99 per month for unlimited files. All prices include VAT.
Aprire P7M metrics
| Metric | Value |
|---|---|
| Domain Rating | 0 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 0 no change since last check |
| Referring domains | 0 no change since last check |
| External backlinks | 0 no change since last check |
Ahrefs Domain Rating benchmarked 28 Oct 2026, rebuilt 28 Oct 2026. Majestic benchmarked 28 Oct 2026, rebuilt 28 Oct 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Aprire P7M domain build sheet
Open the build sheet
| Domain age | 12 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Namecheap Inc. |
| DNSSEC | Not signed |
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Questions from the bench
- What is a P7M file?
- A P7M file is a cryptographic envelope that conforms to the CMS/CAdES standard and contains a document along with one or more digital signatures. It is the standard format used in Italy for contracts, court documents, and invoices sent via certified email (PEC).
- Is it safe to open P7M files on this website?
- Yes. Aprire P7M processes the file bytes directly within your browser on your device. No files are sent to external servers, and the free account stores only your email address, not your files.
- Why cannot P7M files be opened with a double-click on Windows or Mac?
- Windows and Mac do not have native applications capable of opening the CAdES format. Double-clicking returns an error message or requests an associated program. Aprire P7M allows you to open them online instead.
- How do I open a P7M file on iPhone or Android?
- Simply open this page in your smartphone's browser, tap the upload area, and select the file from your Files app or email attachments. The extracted PDF will be viewable immediately.
- Does the downloaded PDF have legal value?
- The PDF you download is a certified copy of the text for immediate consultation. The true document with full probative value is the original signed P7M file, which should always be preserved.
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