FTL File Type

- The quick facts

What are FTL files and how to open them

Are you having problems opening a FTL 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 FTL file?

FTL files have multiple uses, and Family Tree Legends data is one of them.

Family Tree Legends data

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open FTL files

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

While we have not verified the apps ourselves yet, our users have suggested 4 different FTL openers which you will find listed below.

Last updated: July 13, 2020

More file formats using the FTL extension

Through our research of FTL files, we know that the following formats exist. However, we have not yet analyzed them in detail, and we would love to hear from you if you have information about either of them.

Faster Than Light mod

Various apps that use files with this extension

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

Family Tree LegendsFamily Tree LegendsUser submitted
Family Tree Legends - Starter EditionFamily Tree Legends - Starter EditionUser submitted
fuzzyTECHfuzzyTECHUser submitted
FuelTech DataloggerFuelTech DataloggerUser submitted