An ahtm file extension is related to the HTML document format.

Detailed description

Software that open ahtm file

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AHTM file extension - HTML document

What is ahtm file? How to open ahtm files?

File type specification:

Internet related file type icon Internet related file type

The ahtm file extension is probably a rare suffix used for otherwise common HTML file in specialized software.

Most likely some old format without support. No further information could be found.

This ahtm file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: April 17, 2024

The default software associated to open ahtm file:

Microsoft Edge icon

Microsoft Corporation logoMicrosoft Edge  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Edge is web browser introduced in Microsoft Windows 10 operating system. It's fast and built for modern web applications and presentations. It allows users to simple share, reading and discover the Internet.

Help how to open:

Use compatible tools to view content of *.ahtm files.

How to convert:

Probably can be exported to other formats.

List of software applications associated to the .ahtm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ahtm file, edit ahtm file, convert ahtm file, view ahtm file, play ahtm file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting ahtm files.

Software that open ahtm file - HTML document

Programs supporting the exension ahtm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open ahtm file action.

Microsoft Windows:

Main software associated with ahtm file by default:
Microsoft Edge small icon Microsoft Edge
Other suggested software:
Firefox small icon Firefox
Opera browser small icon Opera browser
Microsoft Windows NotePad small icon Microsoft Windows NotePad

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