xlf
What is a .xlf file?
application/xliff+xml
.xlf is a common file extension for XLIFF, the OASIS XML Localization Interchange File Format — identical in content to .xliff. It carries translatable source and target segments with metadata for exchange between localization tools, and is frequently the extension emitted by Angular and Symfony toolchains.
How to use a .xlf file
Use an example .xlf file to test XLIFF parsers, Angular/Symfony i18n pipelines, and CAT tools, or as input for XLIFF version conversion and catalog migration.