Open H1T file

H1T files: what are they and how do I open them?

h1t file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

Microsoft Windows Assistance Platform client help related data

A h1t file extension is related to the Microsoft Windows Assistance Platform included in Windows Vista. A h1t file contains Windows help related data.

Further details:

Table of Contents - This defines the master TOC and which Titles to include.

Similar to MS Help 2.x .HxT file The h1t file defines the content and organization of a table of contents (TOC) for a collection. For Help and Support content, the .h1t file defines the table of contents for all content in the OEM and Corporate namespaces (each namespace has its own .H1T file).

The h1t file contains general properties for the TOC as a whole and for each node. The TOC provides a structured view of the Help content for a collection. When a user opens the TOC and selects a topic title, the content file associated with that topic opens.

Open file with:

Microsoft Windows Vista icon

Microsoft Windows Vista

One of the members of Windows operating system family

Microsoft Windows 7 icon

Microsoft Windows 7

One of the newer members of Windows OS family

Microsoft Windows 8 icon

Microsoft Windows 8

First operating system from Windows family designed with touchscreens in mind

Microsoft Windows 10 icon

Microsoft Windows 10

Operating system for deskop, laptop and tablet computers

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.h1t" has the file extension "h1t". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.