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

Details of extension .fsl

On this page, we're going to take a closer look at the .fsl file extension. We'll explain what exactly a .fsl fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .fsl files into different formats, we'll give you some tips on how to do that too. Let's see the 2 file formats associated with this file extension!


We trust that our website will provide valuable information for you. If you have any questions, just ask!

fsl file - Corel Paradox Compiled Form

Corel Paradox Compiled Form

The FSL file is a Corel Paradox Compiled Form. Corel Paradox is a relational database management system published by Corel Corporation.
Category: Data files
Application: Corel Paradox
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.f Corel Paradox Data
.val Corel Paradox Validity Check Data
.xg0 Corel Paradox Index File
.dbq Corel Paradox Memo Data
fsl file - Form Z Script

Form Z Script

The FSL file is a Form Z Script. Form Z is a computer-aided (CAD) design tool developed by AutoDesSys for all design fields that deal with the articulation of 3D spaces and forms and which is used for 3D modeling, drafting, animation and rendering. A form Z script is written in the form Z script language (FSL), which is a simplified version of C. Scripts are compiled into binary files identified by the .fsb file extension.
Category: Development files
Application: Form Z
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
.zpf Form Z Preferences File
.fmz Form Z Project
.spd Form Z Suspended Rendering File
.zlb Form Z Symbol Library File

The .fsl file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .fsl extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .fsl file extension wrong?

In our database, we came across the following similar extensions:

.fwl FileWrangler Library
.bsl AMD SimNow Linux Library
.fsp FormScape Branch Data
.fso Adobe Flash Media Server Remote Shared Object
.fs FlexiSign Document
.fl Freelancer Saved Game

The .fsl extension is frequently misused

People sometimes confuse the .fsl filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

fwl (1), bsl (1), fsp (1), fso (1), fs (1), fl (1), fsk (1), fsi (1), sl (1), esl (1)

Having trouble opening a .fsl file?

If you want to open a .fsl file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .fsl association can trigger this error.

Windows can't open this file:

File: example.fsl

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 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android