Simultaneously sign several documents. Drag-and-drop files to the list and batch process them. Insert a message and add a timestamp. Select an algorithm and save your documents in the P7S or P7M format. It requires a digital certificate or a PFX file.
P7S Signer 10.0 is free to download from our software library. This program was originally developed by Secure Soft. This PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems.
The most recent setup file that can be downloaded is 2.5 MB in size. Our built-in antivirus checked this download and rated it as 100% safe. The most popular versions among the program users are 7.5, 7.0 and 6.0. Commonly, this program's installer has the following filenames: P7S Signer.exe and P7SSigner.exe etc. The program lies within Office Tools, more precisely Document management.
From the developer:
P7S Signer is a standards-based electronic signature solution based on PKCS#7/CAdES format. Signing electronic documents with P7S Signer will immediately reduce costs, increase security and help organizations comply with regulations. Electronic signatures are based on standard PKI technology, guaranteeing signer authenticity, data integrity and the non-repudiation of electronic documents.
You may want to check out more software, such as P7S Viewer, How to Sign a PDF Document or C# Sign PDF, which might be similar to P7S Signer.
Office Tools
System Tools