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FFIL file extension

The table below provides useful information about the .ffil file extension. It answers questions such as:

  • What is the .ffil file?
  • What program do I need to open a .ffil file?
  • How can the .ffil file be opened, edited or printed?
  • How can I convert .ffil files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Mac OS X Font Suitcase

FFIL file is a Mac OS X Font Suitcase. FFIL (Font File) is a font suitcase, containing several display fonts or several True Type fonts.
FFIL format description not yet available
Category: Font files
Application: Mac OS X
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
FFIL aliases:
FFIL related links:
FFIL related extensions:
TrueType Font

Mac OS 9 Font Suitcase File

Mac OS X Data Fork Font

Macintosh Font File

Other types of files may also use the .ffil file extension.

🚫 The .ffil file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ffi, tfil, fil, ffl, ftil, ffli

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Unknown FFI File
Microsoft Find Fast List
ACL for Windows Data
ProWorx NXT Format Export
e-Hastakshar Encrypted Contract Note

🔴 Can't open a .ffil file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ffil file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ffil file extension, write to us!

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