Quite frequently I come across scanned books that are viewable for free online. For example, the publisher put them there (such as preview chapters), a library (old books from their collection that are in public domain), etc. Since I like hoarding data, and the online viewers that are used to present the book to me might not be very practical, I frequently try to download the books one way or another. This requires toying with the “inspect element” tool and various other methods of getting the images/PDF. Now, all that I access is what is, well, accessible; I don’t hack into the servers or something. But - the stuff is meant to be hidden from the normal user. Does that act of hiding the material, no matter how primitive and easily circumvented, mean that I’m not allowed to access it at all?

I suppose ripping a public domain book is no big deal, but would books under copyright fare differently?

Mainly I’m asking out of curiosity, I don’t expect the police to come visit me for ripping a 16th century dictionary.

Note: I live in EU, but I’d be curious to hear how this is treated elsewhere too.

Edit: I also remembered a funny trick I noticed on one site - it allows viewing PDFs on their website, but not downloading, unless you pay for the PDF. But when you load the page, even without paying, the PDF is already downloaded onto your computer and can be found in the browser cache. Is it legal to simply save the file that is already on your computer?

  • simple@lemm.ee
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    2 个月前

    AFAIK web scraping (the act of grabbing and downloading any data you see available on the internet) isn’t illegal, and I would assume downloading PDFs provided to you online would fall under that. Since it is copyrighted it would probably be illegal to share it, though.

    • nvermind@lemm.ee
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      2 个月前

      This. In a case around LinkedIn courts ruled that in the US it’s legal to scrape publicly available data. The company doing the scraping was selling that data to corporate customers, but ultimately use might depend on the information you’re accessing and under what permissions. (Not a lawyer)

  • Vipsu@lemmy.world
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    2 个月前

    According to the big tech its ok if you’re training large language model with it.

  • slazer2au@lemmy.world
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    2 个月前

    As with everything with the law, it depends.

    In Australia, distribution is the illegal part, seeding/sharing is where they get you. Not the actual download itself.

    • leisesprecher@feddit.org
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      2 个月前

      It’s usually not a question of legality, but efficiency.

      It’s easy and efficient to bust someone for seeding, but busting hundreds for the odd file you can prove they downloaded is expensive and takes forever.

      • voracitude@lemmy.world
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        2 个月前

        busting hundreds for the odd file you can prove they downloaded is expensive and takes forever.

        And might well not be legally possible if all you have is an IP address, because lest we forget:

        An IP is not an ID

  • aaaaace@lemmy.blahaj.zone
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    2 个月前

    Ask the AI companies who scraped my sites while the media companies were DCMA-ing everything in sight and working with enforcement paid for with publuc funds to prosecute/persecute the “pirates”.

    • AwkwardLookMonkeyPuppet@lemmy.world
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      2 个月前

      It’s ridiculous that Homeland Security is spending resources taking down pirate sites. That’s a department specifically created to prevent terrorism, and instead they’re operating as Pinkertons for broadcasting companies.

  • The_v@lemmy.world
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    2 个月前

    Not an expert, but in the U.S. making a copy of a broadcast for personal use is legal under fair-use. Anything that loads up on your computer screen you can make a copy and save it for personal use. So screen captures are by definition legal.

    How exactly you copy the material on your screen gets tricky under the DMCA clusterfuck. Breaking encryption to copy the material is illegal unless there is an valid exception for fair-use. What exactly those valid exceptions are is above my paygrade.

  • DarkThoughts@fedia.io
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    2 个月前

    Laws of course differ from country to country but generally if it is legally publicly available then no, it at best violates their EULA or something if you scrap such data. A company trying to prevent direct downloads cannot really charge you for you finding ways around that, because from a technical point of view the data was already cached onto your PC anyway.

    As a tip, use the browsers F12 console’s Network tab, instead of inspect element. For videos you may also try the absolute right click addon. It breaks the video player controls when enabled but often you can just right click save video if it isn’t timed out and you can also enable regular controls via right click show controls. Tools like JDownloader2 can also often scrap various files but the former methods may work better.

  • hendrik@palaver.p3x.de
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    2 个月前

    Depends on where you are. Usually if it’s a legal source, you can save it. But you’re not supposed to share it unless given permission. If you downloaded it from a source that’s not legal, things might change, depending on the specifics of your law.

  • anarchost@lemm.ee
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    2 个月前

    AFAIK It’s not illegal to download copyrighted material, but it is illegal to upload it.

    • accideath@lemmy.world
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      2 个月前

      That sadly isn’t true everywhere. Here in Germany (and I suspect large parts of the EU) downloading/streaming copyrighted content without license used to be a grey area but has been completely illegal for a few years now.

      Of course, VPNs are perfectly legal.

  • schnurrito@discuss.tchncs.de
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    2 个月前

    If it’s in the public domain, it’s almost certainly legal. I don’t have the general answer to your question.

    Really this question shows how outdated copyright law is; in many countries it prohibits “copying”, but in the age of computers nearly all accessing of information involves “copying” it in some way.

  • ulterno@lemmy.kde.social
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    2 个月前

    viewable for free online

    If you are viewing it on your computer, you have already downloaded it.
    Don’t let anyone tell you otherwise.

    already downloaded onto your computer and can be found in the browser cache

    Exactly.