.HDT file extension

This is the basic program to work with .HDT extension

Proactive Password Auditor

Proactive Password Auditor Proactive Password Auditor

A password security test tool that's designed to allow Windows based systems administrators to identify and close security holes in their networks. Proactive Password Auditor helps secure networks by executing an audit of account passwords, and exposing insecure account passwords. If it is possible to recover the password within a reasonable time, the password is considered insecure... (more)

The program works with the following extensions: hdt

.HDT extension is also supported by the following program:

Internet Explorer

Internet Explorer HTML Document

Browse the Web in a secure environment with HTML5 support.