TVicPort is a software for Win32 applications that enables direct access and control over hardware without utilizing the Windows DDK. Its set of device drivers makes hardware management easier and more efficient.

Some of TVicPort's most striking features are the direct port I/O access that it provides, as well as the capability to acquire pointers to physical memory through direct mapping to the user process's address space. The software also has advanced LPT support, whereby users have access to any pin on any LPT port, and thus, can control a diverse range of printers.
TVicPort has the added function that allows access to IDE HDDs hardware manufacturer information, such as HD serial number, geometry and so on. This significantly enhances its application, especially in sectors such as data recovery.
Moreover, TVicPort software is compatible with Windows XP 64-bit, which is an advantageous feature in light of the increasing demand for 64-bit systems. All in all, TVicPort is a useful software for hardware control and monitoring, with several remarkable features that set it apart from other available software.
Version 4.1: TVicPort now allows real-time direct access to memory mapped I/O; 64-bit version support added.