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>> FSL file

FSL file format description

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

1 filename extension(s) found in our database.

.fsl - Form Z Script

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.

.fsl file format description:
FSL format
Form Z
Development files
- / -
Form Z Script related links:
Form Z Script related extensions:
Form Z Animation
Form Z Project
Form Z Compiled Script
Form Z Autosave File
Form Z Backup File
Form Z Help Index

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

Can't open a .fsl 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 .fsl file extension is often given incorrectly!

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

sl, bsl, rsl, fwl, fso, fsk, fs, fl, esl, tsl, csl, sfl, fxl, fsp, fsm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

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