File Extension Library

.FO1 File Extension

  • Developer by: Embarcadero Technologies, Inc.
  • Category: Font and typeface Files

What is an .FO1 file?

.FO1 file extension is created by Embarcadero Technologies, Inc.. .FO1 has been classified as Font and typeface Files.

.FO1 is Borland Turbo C font

The fo1 file extension is associated with the Borland Turbo C integrated development environment and compiler used for programming programs in C programming language developed by Borland.

The fo1 file stores font.

.FO1 file format is deprecated and this file format is no longer supported.

Currently, .FO1 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.

How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .fo1 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to Open .FO1 file on different platforms

Open .FO1 File on Windows

  • Right-click a .FO1
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .FO1 file and Select check box "Always use this app to open .FO1 files" Press "Ok"

Open .FO1 File on Mac

  • Right-click (or Ctrl + Left-click) the .FO1 file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .FO1 File on Linux

Right click on the .FO1 file, choose "Open with" and select a program from the list above

Open .FO1 File on iPhone

Select a file. If you don't see an application to open the .FO1 file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .FO1 File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .FO1 files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .FO1 files

  1. You need to update the application that you normally use to open .FO1 files. Only the latest version of the software supports the current .FO1 file format
  2. You need to check the .FO1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)