.H1W File Extension
- Developer by: Microsoft Corporation
- Category: Various data Files
What are .H1W files and how to open them?
Can't open .H1W file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .H1W file.What is a .H1W file extension?
.H1W file extension is created by Microsoft Corporation. .H1W has been classified as Various data Files.
.H1W is Microsoft Windows Help keyword index
The h1w file extension is associated with the Microsoft Windows Help, a help document authoring tool for Microsoft Windows operating system.
The h1w file stores keyword index created by Microsoft Windows Help.