Opening IMH Files

The IMH file type is primarily associated with IncrediMail.

IMH	File extension: IMH
	File type:	Data File

What is an IMH file?

IMH files mostly belong to IncrediMail by IncrediMail Ltd. Use our "Online IMH Text Viewer" below to analyze your IMH file and to see all text it contains.

How can I open an IMH file?

You need a suitable software like IncrediMail to open an IMH file. You need a suitable software like IncrediMail from IncrediMail Ltd. to open an IMH file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your IMH file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a IMH file directly in the browser:. Just drag the file onto this browser window and drop it.

Online IMH Text Viewer

Choose your .imh file to analyze

or drag and drop it here

Online File Viewer

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.IMH File Not Opening? How to Fix It:

Because .IMH files can originate from different programs, they aren't universally openable by standard applications.

Identify the Source: If the file came from an email backup or an older Windows PC, it is likely an IncrediMail Data File containing email headers.
Check the Header: Open the file in a text editor or hex viewer to inspect the first bytes:
- Standard email fields (e.g., Return-Path: or Date:) confirm it's an email component.
- Unreadable binary data suggests a proprietary database format.
Use the Original Software: The original program is usually required. Try IncrediMail (by IncrediMail Ltd.) or a dedicated email extraction tool; if uncertain, ask the sender.
Use this Webpage: Drag and drop your .IMH file onto this page to detect its format, extract readable metadata, and preview the contents.

Technical Data for IMH File Extension

Related files:

imm, lmh, cab, imb, imc, imi

an imh Data File is a special file format by IncrediMail Ltd. and should only be edited and saved with the appropriate software.

How to solve problems with IMH files

Associate the IMH file extension with the correct application.
Update your software that should actually open data files. Because only the current version supports the latest IMH file format. Search, therefore, e.g. on the IncrediMail Ltd. manufacturer website after an available IncrediMail update.
To make sure that your IMH file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .IMH file online - secure, fast, and no downloads needed.