Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .fly

Below, you can find answers to the following questions:

  • What is the .fly file?
  • Which program can create the .fly file?
  • Where can you find a description of the .fly format?
  • What can convert .fly files to a different format?
  • Which MIME-type is associated with the .fly extension?

2 extension(s) and 1 alias(es) in our database

Fly Script .fly file icon

Fly Script

FLY file is a Fly Script. Fly is a text preprocessor that uses a simple syntax to create dynamic web pages.
Category: Development files
Application: -
Program name: -
Mime-type: text/
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Common Gateway Interface
Hypertext Markup Language Document
Perl Script
Plain Text File
PHP Script
JSP Markup Language
Perl Module
FastCGI Application
Unicode Text File
TerraExplorer Project .fly file icon

TerraExplorer Project

FLY file is a TerraExplorer Project. Skyline's TerraExplorer is a 3D GIS and terrain visualization application for Windows. It is a desktop application that allows users to view and analyze the spatial data, and edit it, adding 2D and 3D information, routes, locations and GIS files.
Detailed description not available
Category: GIS files
Application: TerraExplorer
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Virtual Reality World
GNU Lilypond Document .ly file icon

GNU Lilypond Document

LY file is a GNU Lilypond Document. LilyPond is a free (GPL), actively developed "automated engraving system" for the production of beautifully formatted musical scores.
Category: Document files
Application: GNU Lilypond
Program name: -
Mime-type: text/plain
Magic bytes (HEX): -
Magic string (ASCII): -
fly, sly
Related extensions:

Other types of files may also use the .fly file extension. If you have helpful information about .fly extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

FAiRLiGHT Group Abbreviation
WinFlash Compiled Test
Adobe Audition Filter
StarTrekker Music Module
Adobe PageMaker Import Filter
General Filter Data
IsoPuzzle Flag File
Act! Design Layout File
BIAS Fringe Processor Image

The .fly filename extension is often given incorrectly!

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

flt (84), gly (8), flg (8), dly (6), cly (4), ly (3), flu (3), flh (2), fl (1), tly (1), fky (1)

Can't open a .fly file?

If you want to open a .fly file on your computer, you just need to have the appropriate program installed. If the .fly association isn't set correctly, you may receive the following error message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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