A daily updated filename extension database!

4FI file extension

The table below provides useful information about the .4fi file extension. It answers questions such as:

  • What is the .4fi file?
  • What program do I need to open a .4fi file?
  • How can the .4fi file be opened, edited or printed?
  • How can I convert .4fi 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

✅ 4D Database ASCII Table Data

4D Database ASCII Table Data .4fi file icon
4FI file is a 4D Database ASCII Table Data. 4th Dimension (4D) is a relational database management system and IDE.
4FI format description not yet available
Category: Data files
Application: 4th Dimension
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
4FI aliases:
4FI related links:
4FI related extensions:
4D Database Structure Data

4D Database Data File

4D Database Data Resource

4D Database Compiled Structure

4D Database Log

4D Label Editor Data

4D Database Data Segment

4D Database Plug-in

4D Database Search Document

4D Database External

Other types of files may also use the .4fi file extension.

🚫 The .4fi file extension is often given incorrectly!

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

efi, fi, rfi, tfi

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Gforth Image File
BlackBerry Email Filter
SPEFO Filtered Data
TFM Music Maker Instruments Data
Extensible Firmware Interface
Fortran Interface File

🔴 Can't open a .4fi 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 .4fi 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 .4fi file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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