.FLB File Extension
File TypeFileMaker Pro Label File
What is an FLB file?
File used by FileMaker Pro, a desktop database application; stored using XML formatting and includes label layout dimensions; often used for printing mailing address stickers; can be populated with FileMaker database records.
The FileMaker installation includes several standard label layouts, such as Avery and DYMO layouts. The files are located in the /Extensions/Labels/ directory of the FileMaker installation.