MAFF File Extension

The MAFF file extension was created by Mozilla and is also known as the Mozilla Archive Format File. MAFF is classified as a Web Files and This file is saved during a zipped format. you will view the contents by unzipping it with a file decompression program. You can open MAFF files in Mozilla Firefox program.

Mozilla Archive Format File Type

Mozilla Archive Format File Type
Extension .maff
Developer Mozilla
Popularity 5.0 (51 Votes)
Mime Type application/mathematica
Default Program Mozilla Firefox
Category Web Files
Format Zip
Updated 7/1/2025

What is a MAFF File Type?

MAFF files are used to browse offline saved web pages. Since it supports multiple browser tabs, users can also browse between tabs saved offline.

MAFF files require the plug-in called MAF (downloaded as .XPI) from Mozilla. Once this plug-in is installed, you can save MAFF archives in Firefox by selecting File → Save Tabs As... or File → Save All Tabs As....

Free Online MAFF Tools & Apps

Access powerful and secure free online MAFF tools to convert, view, edit, merge, split, and compare MAFF files — all without installing any software. Our tools support the .MAFF (Mozilla Archive Format File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your MAFF files directly from your device with ease.

MAFF Files Common Issues

There are few common issues with the Mozilla Archive Format File .MAFF File Extensions while opening the .MAFF files on Windows and MacOs, we have solution to those issues such as:

Can't Open MAFF Files?

  1. You must have supported software programs installed for Mozilla Archive Format File on your system such as Mozilla Firefox.
  2. Associate default Mozilla Mozilla Firefox program for *.maff (Mozilla Archive Format File) files.

    Associate MAFF Default Program on Windows
    1. Right-click a *.MAFF (e.g example.maff) file and click Open With.
    2. In the Open with dialog box, click Mozilla Mozilla Firefox program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .maff files.

    Associate MAFF Default Program on MacOs
    1. Click *.MAFF (e.g example.maff) file and click information -> Open With.
    2. In the programs list, click Mozilla Mozilla Firefox program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .Mozilla Firefox extension. By clicking Continue you confirm your selection", click Contine to apply changes.

All Platform Software Programs for MAFF File Extension

List of all softwares that can open the MAFF files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open MAFF File on Windows

Software License Developer
Mozilla Firefox image. Mozilla Firefox 75 for Windows Open Source Mozilla
Mozilla SeaMonkey image. Mozilla SeaMonkey 2 for Windows Open Source Mozilla

MacOs logo image - FileProInfo.comOpen MAFF File on Mac OS

Software License Developer
Mozilla Firefox image. Mozilla Firefox 75 for MacOs Open Source Mozilla
Mozilla SeaMonkey image. Mozilla SeaMonkey 2 for MacOs Open Source Mozilla

Linux logo image - FileProInfo.comOpen MAFF file on Linux

Software License Developer
Mozilla Firefox image. Mozilla Firefox 75 for Linux Open Source Mozilla
Mozilla SeaMonkey image. Mozilla SeaMonkey 2 for Linux Open Source Mozilla

Website logo image - FileProInfo.comOpen MAFF file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen MAFF file on iOS

Software License Developer
Mozilla Firefox image. Mozilla Firefox 75 for iOS Open Source Mozilla

Android logo image - FileProInfo.comOpen MAFF file on Android

Software License Developer
Mozilla Firefox image. Mozilla Firefox 75 for Android Open Source Mozilla

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

MAFF file extension icon image.About MAFF - Mozilla Archive Format File

FileProInfo is to help you understand about the Mozilla Archive Format File with *.MAFF suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for MAFF. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for MAFF, please let us know.

Updated 7/1/2025