P7S Signer 10.3

Software Overview

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P7S Signer provides electronic document signing based on established PKCS#7 and CAdES standards. It can work with PKI components from different vendors, including certificate authorities, certificates, certificate revocation lists, and smartcards.
The software also supports trusted timestamps and long-term validation. Signatures can include RFC 3161-compliant secure timestamps, allowing signed documents to be verified after the signing certificate expires or is revoked.
Key Features

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• Digitally sign electronic documents using PKCS#7 and CAdES formats.
• Sign multiple files in a single batch operation.
• Process files by selecting input and output directories.
• Support signing files of any type.
• Save digitally signed files using p7s or p7m extensions.
• Use PKI components from different vendors.
• Support certificate authorities, X.509 certificates, CRLs, and smartcards.
• Support PKCS#7 Cryptographic Message Syntax Standard.
• Support CAdES digital signatures.
• Include trusted timestamps from timestamp authorities.
• Support RFC 3161-compliant secure timestamps.
• Provide signatures intended for long-term validation.
• Support SHA256 and SHA512 signing algorithms.
• Support RSA 2048 or higher key lengths.

Why Choose P7S Signer

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P7S Signer provides a standards-based approach to signing electronic documents and processing multiple files in batches. Its PKI-neutral design allows it to work with PKI components from different vendors.
Timestamping and long-term validation support provide additional mechanisms for verifying the authenticity and integrity of signed documents over time.
System Requirements

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• An X.509 digital certificate
• Microsoft .NET Framework 4.0
• Windows XP or later, including Windows 11 and Windows Server 2022

Home Page

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Product Information

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• Software Name: P7S Signer
• Version: 10.3
• Languages: English
• License Type: Full Version
• File Size: 2.8 Mb