.NET PKCS#7 Digital Signature Library (FileSignDll SDK)
The main function of FileSignDll SDK is to digitally sign files in PKCS#7 cryptographic standard (.P7S or .P7M files) using X.509 certificates stored on PFX files, smart cards, crypto tokens, HSM’s stored on Microsoft Certificate Store.
The library can digitally sign and verify large PKCS#7 signed files (100 MB or more).
Also, using FileSignDll SDK can digitally sign Office 2007, 2010, XPS, DWFx and XML documents using X.509 certificates. Using this library you can quickly digitally sign .docx, .xlsx, .pptx, .xps, .dwfx and .xml files using a simple SDK.
PKI Interoperability – FileSignDll SDK can access, use and manage X.509 certificates and associated private keys, stored on cryptocards, USB cryptotokens or PFX files.
FileSignDll SDK can be used on Windows desktop systems. For development you can use one of the following development tools:
- Visual Studio 2012
- Visual Studio 2010
- Visual Studio 2008
- Visual Studio 2005
Operating Systems Compatibility: Windows XP or higher (including Windows 8 and Windows Server 2012)
Programming Languages: C#, VB.NET, ASP.NET, Visual C++. The library requires .NET Framework 3.5 or higher.
Licensing:
Company license is used by companies, freelancers or software vendors, who develop their software for third-parties (companies or individuals) or for internal company use.
The license for FileSignDll is a lifetime license. There is no additional cost like monthly / annual fees or fees per use. When a new version is released you can continue using your purchased version as usual.
The license can be used by any number of developers from the company.
| License type | Price (€) |
Buy with PayPal | Buy with credit card | Banking Wire Transfer |
| Company license | 210 EUR |
 |
Wire Transfer Payment details |
Download FileSignDll library (C# samples included)
(latest version: 3.0)
Useful links:
