XLIFF, short for XML Localisation Interchange File Format, is an open and standardized format used for the interchange of localization data, particularly related to software and website translation. It serves as a common language that enables seamless communication between translation tools and facilitates the localization process.
XLIFF is based on XML, a markup language that allows the representation of structured data. It provides a structure and format for organizing and containing various elements of localizable content, such as text, formatting, metadata, and context information. These elements are gathered from the source files and separated into translatable units called "segments." Each segment consists of a source text and, if available, a target text, which is the translation of the source.
The primary purpose of XLIFF is to facilitate the exchange of localization files between different translation software or systems. It reduces the need for manual and error-prone handling of content during the translation workflow. XLIFF files can be easily processed by various tools and platforms, enabling translators to work efficiently, track changes, and maintain consistency.
Moreover, XLIFF supports the preservation of formatting, allows for in-context translation, and enables the inclusion of translation instructions and reference materials. It also permits the translation of various file types, including XML, HTML, Java properties, and more. This versatility and standardization of XLIFF contribute to improved localization efficiency, quality, and collaboration among translators, localization teams, and software developers.
