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Open H1W file

The most common choise: Microsoft Windows Help keyword index

How to open Microsoft Windows Help keyword index .h1w files

h1w file icon Have you had trouble opening the h1w file on your computer? What are h1w files? We explain what they are and recommend software that we know will open them.

What is h1w file?

A h1w file extension is related to the Microsoft Windows Help and used for its keyword index.

Microsoft Windows Help keyword index description

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.

Suggested software to open h1w file

Microsoft Windows Help

A software for making help files for Windows programs

Microsoft Windows 7

One of the newer members of Windows OS family

Microsoft Windows Vista

One of the members of Windows operating system family

Microsoft Windows

A series of operating systems developed by Microsoft

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.