The File Extensions Database


.MFL File Extension

  • Developer by: Mozilla
  • Category: Data Files
  • Format: Binary

What is an .MFL file?

.MFL is Mozilla FastLoad File

Data file created by Mozilla products such as Thunderbird and Firefox; contains cached data for the XUL (XML User Interface Language) interface elements or the XPC components of the software; enables the program to load user interface components more quickly.

Common MFL files include xul.mfl and xpc.mfl. These files, if deleted, will be recreated automatically by the software.

Programs that open Mozilla FastLoad File
Windows
Mozilla Firefox
Mozilla Thunderbird
Mac
Mozilla Firefox
Mozilla Thunderbird
Linux
Mozilla Firefox
Mozilla Thunderbird
File Type 2 ModFit LT Analysis Report File
Developer by: Verity Software House Category: Data Files

Analysis report created by ModFit LT, a modeling program used to create cytometry histograms; contains an analysis of flow cytometry; includes information about the model used, results, and any other elements added to the report by the user.

NOTE: To create a MFL file, select File → Save or Save As...

Common MFL Filenames

Sample1.mfl - The name of the report file when autosaved in Windows.

Sample1 Report.mfl - The name of the report file when autosaved in OS X.

Programs that open ModFit LT Analysis Report File
Windows
Verity Software House ModFit LT
Mac
Verity Software House ModFit LT

How to solve problems with MFL files

  • Associate the MFL file extension with the correct application. On :
    Windows: Right click on any MFL file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.MFL files". Mac: Right click (or Ctrl-click) the MFL file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .MFL is Mozilla FastLoad File. Because only the current version supports the latest MFL file format. Search, therefore, e.g. on the Mozilla manufacturer website after an available .MFL is Mozilla FastLoad File update.
  • To make sure that your MFL file is not corrupted or virus-infected, get the file again and scan it with antivirus software.