What are FSD files and how to open them
Are you having problems opening a FSD 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 FSD file?
FSD files have multiple uses, and COCO/COFE Flowsheet Document is one of them. Read more about the others further down the page.
COCO/COFE Flowsheet Document
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 FSD files
Important: Different programs may use files with the FSD file extension for different purposes, so unless you are sure which format your FSD file is, you may need to try a few different programs.
While we have not verified the apps ourselves yet, our users have suggested 5 different FSD openers which you will find listed below.
Last updated: June 29, 2022
More file formats using the FSD extension
Through our research of FSD files, we know that the following formats exist. However, we have not yet analyzed them in detail.
- Flight Sim Toolkit Shape
Various apps that use files with this extension
These apps are known to open certain types of FSD files. Remember, different programs may use FSD files for different purposes, so you may need to try out a few of them to be able to open your specific file.
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 FSD file formats, example files, or compatible programs. Please use the links below or email us at firstname.lastname@example.org to discuss further.