• MonkderZweite@feddit.ch
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    1 year ago

    xls & co. (the older ones) are something custom. Only after standardization as OOXML (a shitshow btw, there’s a lengthy wiki article about it) they got zip.

    • Appoxo@lemmy.dbzer0.com
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      1 year ago

      The whole Word and Libre/OO-Writer world is a shit show.
      So complex and everyone decides to interpret it a bit differently.
      Not even Libre and OO can be interoperabel between the same file and feature.