File Extension Library

.FYI File Extension

  • Developer by: Flow-Cal, Inc.
  • Category: Various data Files

What is an .FYI file?

.FYI file extension is created by Flow-Cal, Inc.. .FYI has been classified as Various data Files.

.FYI is FLOWCAL Desktop data

The fyi file extension is related to FLOWCAL Desktop, a gas and liquid measurement software for Microsoft Windows operating system.

The fyi file stores various data used for internal purposes of the FLOWCAL Desktop.

How to open:

The fyi files are used for internal purposes of FLOWCAL Desktop.

How to convert:

As far as we know, this .fyi 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 .FYI file on different platforms

Open .FYI File on Windows

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

Open .FYI File on Mac

  • Right-click (or Ctrl + Left-click) the .FYI 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 .FYI File on Linux

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

Open .FYI File on iPhone

Select a file. If you don't see an application to open the .FYI 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 .FYI 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 .FYI files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .FYI files

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