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File formats that actually are the regular ZIP archives

File formats that actually are the regular ZIP archives - 1

Some file formats are actually the regular ZIP archives

Half of the files we use for translation are actually regular ZIP archives with a modified extension. This means that there is no point in archiving them, because they are already archives. But if you change the extension to ZIP and unzip them, you’ll find some interesting things inside.

Below are some file formats that only pretend to be regular files but are actually ZIP archives.

All Microsoft Office files with an extension ending with X:

  • DOCX—Word
  • XLSX—Excel
  • PPTX—PowerPoint

XLZ is essentially an archived XLIFF or XLF

Trados Studio:

  • SDLPPX—incoming package
  • SDLRPX—return package
  • WSXZ—WorldServer incoming and return package for Trados Studio

memoQ:

  • MQXLZ—compressed MQXLIFF
  • MQOUT—incoming package
  • MQBACK—return package

STAR Transit:

  • PPF—Transit NXT incoming package
  • TPF—Transit NXT return package

Wordfast:

  • GLP—package for translation

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