All about AMFF Files

The AMFF file type is primarily associated with Amiga.

AMFF	File extension: AMFF
	File type:	Metafile

What is an AMFF file?

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

How can I open an AMFF file?

You need a suitable software like Amiga to open an AMFF file. You need a suitable software like Amiga from Amiga to open an AMFF 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 AMFF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a AMFF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online AMFF Text Viewer

Choose your .amff file to analyze

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Online File Viewer

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What to Do When a .AMFF File Fails to Open

Because .AMFF files can originate from different programs, they aren't universally openable.

Identify the Source: Files received from retro computing enthusiasts or emulation workflows often suggest an Amiga Metafile.
Check the Header: Inspect the first few bytes in a text editor or hex viewer:
- "FORM" suggests a classic Amiga IFF-based format.
- Readable XML or JSON indicates structured metadata.
- "PK" means the file is actually a ZIP archive.
Use the Original Software: The original program is usually required to open it properly; try AmigaOS, WinUAE, or Amiga Forever, and ask the sender if you remain uncertain.
Use this Webpage: Drag and drop your .AMFF file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for AMFF File Extension

Identifier:

Hex: 46 4F 52 4D, ASCII: FORM (provided by TrID database)

Related files:

8svx, fdi, thx

Related links:

Amiga Forever

an amff Metafile is a special file format by Amiga and should only be edited and saved with the appropriate software.

How to solve problems with AMFF files

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