SignetSure: Email Signature Manager

Key Features

• SignetSure is Win32 security tool for protecting files from hacker alteration.
• You create digital signatures for your files from a Win32 app.
• Then you authenticate your files with a single API call.
• Authentication code is available both in dynamic (DLL) and static (LIB) library formats.
• Use either C/C++ or Visual Basic.

Technical Specifications

• **Publisher:** Signetsure.com
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Programming / VB Components