Description for MD5 Hasher Library

MD5 Hasher Library is an SDK DLL Library for software developers, which allows you to Calculate/Generate MD5 Checksum (hash) from given File or String and Validate File or String against given MD5 Checksum. The Calculated/Generated 128-bit strength Checksum can be used as a digital signature for documents, files and virtually for any kind of digital data.


  • Very easy and simple to use and implement
  • Calculates MD5 Checksum/Hash from File or String
  • Validates File or String against given MD5 Checksum/Hash
  • Supports 64-bit Windows platforms
  • No additional components needed
  • Supports most of programming languages


Just register the Library and Add a reference for the DLL in the IDE /Project and that’s it.

Works with:

  • .NET Environment (VB .NET)
  • Visual Basic 6 (VB6)
  • Visual Basic for Applications (VBA)
  • Visual FoxPro (VFP)
  • VBScript (VBS)
  • Active Server Page (ASP)
  • PowerShell (PS)
  • JScript (JS)
  • Python for Windows (PY)
  • Delphi
  • REALbasic aka Real Studio
  • etc,…

Supported Operating Systems:

  • Windows 2000 Professional
  • Windows XP (32/64-bit)
  • Windows Server 2003 (32/64-bit)
  • Windows Vista (32/64-bit)
  • Windows Server 2008 (32/64-bit)
  • Windows 7 (32/64-bit)
  • Windows 8 DP and CP (32/64-bit) Beta

The Package includes:

  • DLL Library (only 19KB)
  • Register/Unregister Library script
  • Documentation – Function list
  • Example project