.SDLXLIFF File Extension
File TypeSDL Trados XLIFF Localization File
What is an SDLXLIFF file?
File created by SDL Trados, a program used for translation; based on the open XLIFF (XML Localization Interchange File Format) standard, but contains some proprietary extensions; can be converted to the .TTX format in SDL Trados to exchange the data in a more commonly used translation format.
SDLXLIFF files can also be converted to .TMX files using SDLXliff2Tmx.