>> FR3 file

FR3 file format description

Many people share .fr3 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .fr3 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .fr3 files.

2 filename extension(s) found in our database.

.fr3 - Fractal Explorer 3D Attractor

The FR3 data files are related to Fractal Explorer. The FR3 file is a Fractal Explorer 3D Attractor. Fractal Explorer is a freeware fractal generator that can produce mysterious and beautiful mathematically-based images. The Fractal Explorer seems to be no longer supported.

Fractal Explorer
Data files
- / -
Fractal Explorer 3D Attractor related extensions:
Easy Grade Pro Gradebook
TopoGrafix Location Data
Advanced DHTML Popup Package
RemoteDocs Encrypted Document
Oasis Lite Gazetteer File
Cloudfogger Encrypted Data

.fr3 - FastReport v3 Form

The FR3 development files are related to Fast Reports. The FR3 file is a FastReport v3 Form. FastReport is an add-on component that allows your application to generate reports quickly and efficiently.

Fast Reports
Development files
- / -
FastReport v3 Form related extensions:
Ruby RDoc Document
Kotlin Source Code
Mer Kickstart File
tkMOO-light Script
WinDev Report File
Tizen Effect Model

Naturally, other applications may also use the .fr3 file extension. Even harmful programs can create .fr3 files. Be especially cautious with .fr3 files coming from an unknown source!

Can't open a .fr3 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 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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .fr3 file extension is often given incorrectly!

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

br3, cr3, dr3, f3r, fg3, fr, fre, frr, frw, ft3, gr3, rf3, tr3

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

SmartWare Runtime Project
Casio WK-1800 Registration Data
Canon Raw 3 Image
Pathloss Network Data
Male Normal CT Image
BMW iDrive Multimedia Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .fr3 file format, then write to us!