FLS File

What are FLS files and how to open them

Are you having problems opening a FLS file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a FLS file?

FLS files have multiple uses, and Flash Lite Sound Bundler Audio Data is one of them. Read more about the others further down the page.

Flash Lite Sound Bundler Audio Data

These files are sound files used with Adobe Flash Lite, an obsolete mobile development platform. The FLS files contain a collection of sound files for mobile devices. It supported both MIDI, MFi, MP3, and audio formats. The device would pick the best format from the bundle.

How to open FLS files

Important: Different programs may use files with the FLS file extension for different purposes, so unless you are sure which format your FLS file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 8 different FLS openers which you will find listed below.

Last updated: May 28, 2022

More file formats using the FLS extension

Through our research of FLS files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • SaveRam2 Compressed Data File
  • WinFlash Flashcard Source File

Various apps that use files with this extension

These apps are known to open certain types of FLS files. Remember, different programs may use FLS files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Microsoft ReaderMicrosoft ReaderUser submitted
Electronic TechnicianElectronic TechnicianUser submitted
Family Law SoftwareFamily Law SoftwareUser submitted
HSC SimHSC SimUser submitted
ESTESTUser submitted
WinFlash BasicWinFlash BasicUser submitted
WinFlash EducatorWinFlash EducatorUser submitted
3DReshaper Application3DReshaper ApplicationUser submitted

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about FLS file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.