Home : File Types : FFL File (2 File Associations)

.FFL File Extension

File Type 1Find Fast Document List

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CategorySystem Files


File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

What is a FFL file?

Contains a list documents found by Microsoft Find Fast, a search feature used by Microsoft Office and Outlook; created and updated using the Find Fast control panel and should not be opened manually.

More Information

Typically named "Ffastun.ffl" and located in the root directory of a hard disk that has been indexed.

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Programs that open FFL files
Microsoft Office
Microsoft Outlook 2016
Updated 6/3/2009

File Type 2Fetion Emoticons Package

DeveloperChina Mobile
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Rare Uncommon Average Common Very Common
CategoryMisc Files


This file is saved in a binary format, which requires a specific program to read its contents.

.FFL File Association 2

File used by Fetion, a Chinese instant messaging client similar to AIM or ICQ; contains a collection of emoticons used for inserting smileys and other fun graphics during online chatting sessions.

More Information

NOTE: The Fetion user interface is localized in Chinese.

Programs that open FFL files
China Mobile Fetion
Updated 10/7/2011

.FFL Extension Information

This page contains information about the file extension FFL and its known file associations. Our goal is to help you understand what a *.ffl file is and how to open it.

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