Microsoft tried with XPS which is a zipped XML format, pretty much like MS Office 2007+ files. To Adobe's credit, they made PDF an open standard around the time XPS came out. Maybe it's a combination of being there first, many files already in PDF, and finally making the format open which made PDF win.
They do say "please don't" as far as their "LC preference"[1] but then later in the document have nice things to say about the format being just .zip and .xml so its introspection and recovery options are much larger than "welp, hope pdf2text still exists in 2040"
1: they have a Recommended Formats Statement: https://www.loc.gov/preservation/resources/rfs/ which currently is published in html and pdf with a "Get Adobe Reader" button on the page, which I feel is dangerously misguided advice
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Microsoft tried with XPS which is a zipped XML format, pretty much like MS Office 2007+ files. To Adobe's credit, they made PDF an open standard around the time XPS came out. Maybe it's a combination of being there first, many files already in PDF, and finally making the format open which made PDF win.
The LOC's write-up is informative, I think: https://www.loc.gov/preservation/digital/formats/fdd/fdd0005...
They do say "please don't" as far as their "LC preference"[1] but then later in the document have nice things to say about the format being just .zip and .xml so its introspection and recovery options are much larger than "welp, hope pdf2text still exists in 2040"
1: they have a Recommended Formats Statement: https://www.loc.gov/preservation/resources/rfs/ which currently is published in html and pdf with a "Get Adobe Reader" button on the page, which I feel is dangerously misguided advice