What is an FXL file?
An .FXL file is most commonly a Feature Code Library file used by Trimble Business Center. Surveyors use these files to define feature codes, attributes, and line control codes for fieldwork. These specific files store data in the standard XML format.
Because an .FXL file can have multiple meanings, it might also be a CryENGINE Facial Expression Library file created by Crytek, or a FaceFX Language File from OC3 Entertainment. Since there are different uses, viewer.online/fxl analyzes .FXL files to identify their exact format and creator software, shows which programs can open the file, and usually previews it.
How to open FXL files?
You can open Trimble .FXL files natively using Trimble Business Center or Trimble Access software. For game development files, you will need the CryENGINE editor or FaceFX Studio.
Because these files often contain plain text data, you can also use a standard text editor like Notepad++ or Visual Studio Code to inspect the contents.
Best practices and troubleshooting
Always verify the source of your .FXL file. If you do not know which software created it, avoid importing it directly into a critical project. Use an online viewer or a basic text editor to read the headers. The file headers will tell you if the file belongs to Trimble surveying software or a game engine.
Software and tools
- Trimble Business Center
- CryENGINE
- FaceFX
- Notepad++
Summary
Because .FXL files use the known XML format, viewer.online/fxl can safely open and display them online, eliminating compatibility problems.