Opening a DHR File

The DHR file type is primarily associated with Image Apple IIe / Apple IIc, Double Hi-Res.

DHR	File extension: DHR
	File type:	Writes 2 colors.

What is a DHR file?

DHR files mostly belong to Image Apple IIe / Apple IIc, Double Hi-Res. Use our "Online DHR Text Viewer" below to analyze your DHR file and to see all text it contains.

How to open a DHR file

You need a suitable software like Image Apple IIe / Apple IIc, Double Hi-Res to open a DHR file. You need a suitable software like Image Apple IIe / Apple IIc, Double Hi-Res to open a DHR 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 DHR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a DHR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online DHR Text Viewer

Choose your .dhr file to analyze

or drag and drop it here

Online File Viewer

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4 Steps to Open an Unknown .DHR File

DHR files come from different programs and aren't universally openable.

Identify the Source: If received from a retro computing enthusiast, it's likely an Apple IIe / Apple IIc Double Hi-Res image (writes 2 colors). Otherwise, it may be proprietary workflow data.
Check the Header: Inspect the first bytes in a hex viewer or text editor.
- Binary data without text often points to raw retro graphics.
- Readable XML/JSON suggests a modern configuration file.
- "PK" indicates a standard ZIP archive.
Use the Original Software: The original program is usually required. Try Apple II emulators (like AppleWin) or retro image converters. If uncertain, ask the sender.
Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for DHR File Extension

Related files:

dhrs, hdr, dsb, dhrp, kgp, cv4

a dhr Writes 2 colors. is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with DHR files

Associate the DHR file extension with the correct application.
Update your software that should actually open writes 2 colors.s. Because only the current version supports the latest DHR file format. Search, therefore, e.g. on the manufacturer website after an available Image Apple IIe / Apple IIc, Double Hi-Res update.
To make sure that your DHR file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .DHR file online - secure, fast, and no downloads needed.