7 ms·

Libgourou: A Free Implementation of Adobe's Adept DRM on ePub/PDF Files

221 points by gorky1 2y ago

edent 2y ago
I've used this several times to read books I've legally purchased. An indispensable bit of software.
- kstrauser 2y ago
  I adamantly believe that this is morally and ethically OK in all situations. If you buy a copy of a book, it's your right to read it on any device of yours you want, even ones that haven't been manufactured yet. I bought a copy of Stephen King's "The Stand" 30 years ago and it's still on a bookshelf here ready for me to read at any time. If I'd bought an ebook copy of it instead, I'm just as ethically permitted to read it however and whenever I choose. Before anyone bothers "correcting" me with nonsense about buying a license instead of a copy, don't bother. As we speak, the Amazon page for that book says "buy now", not "buy a license now", or "license now". By any reasonable interpretation of reality, I'd be buying a copy of it. That doesn't mean it would be OK to share that copy outside my household, any more than I could photocopy a physical version and pass it around. It's impossible to convince me that it's wrong to share a copy with my wife, any more than it'd be wrong to lend her my physical copy after I'm done reading it.
  - WolfeReader 2y ago
    (Devil's advocate here) When you made an Amazon account, and each time you purchase one of their ebooks, you agree to their "Terms of Service", which states that you won't do some of the things you want to do with your ebook. Amazon wouldn't sell/license you the book if you told them you were going to break the DRM and read it on a Kobo. In effect, you're lying to Amazon in order to use their property in a way they specifically don't want you to. (Devil's advocate done) Can I ask you to consider buying your ebooks from a better vendor? Kobo is a good choice; they state whether or not a given book is DRM-free or not; if it's DRM-free, that's a clear win - and even when they do include DRM, it's Adobe, so you can load it on any e-reader (except Kindle (except if you use KOReader)). Google Play Books are basically the same as Kobo, but they don't state up-front if a book has DRM or not. Also, it's pretty common for technical books and some fiction presses to sell e-books directly on their site, and those never have DRM in my experience. On the other hand, supporting Amazon is supporting a company who wants to promote DRM aggressively. And you can almost always find the same books elsewhere.
    - VS1999 2y ago
      Whenever someone invokes the "terms of service" I just get annoyed. I live in the US where we have absolutely no consumer rights and every company can put anything they want in the ToS or EULA, and if it violates the law they aren't punished (such as illegal warranty restrictions). Most EULAs even have a clause that says something like "if any part of this contract is illegal, ignore it and the rest is still enforced". If companies can put anything they want into it and aren't punished for breaking the law, it's 100% up to consumers to ignore the ToS and ignore the EULA as much as possible. And if you're really paying for a limited license to use their property, they should have to call it that. Amazon calls it a "store" where you "buy" the books. They'd make a lot less sales if the "buy now with 1 click" button said "purchase a limited license to access this book for some period of time".
      - freedomben 2y ago
        I agree with your points here, but this seems like a two-wrongs-make-a-right type of argument. Basically, companies (like Amazon) don't have to honor their agreements, so neither do I. I agree that's a fair standard, but it does feel a little ... suboptimal to say "I can and will lie because I expect that they are lying."
        plorg 2y ago
        It actually does not sound like that argument - that sounds like an argument you are making up. The argument is, "I have no meaningful choice in the terms that I agree to, hence my agreement to those terms cannot be freely given. But I do have choice in whether to follow those terms and a means by which to operate outside of them. So I will ignore the terms that I find unnecessarily restrictive (subject to assessment of risk) and that may be the only actual influence I can exert in the situation."
        codegladiator 2y ago
        > because I expect that they are lying because I /KNOW/ that they are lying
  - freedomben 2y ago
    > Before anyone bothers "correcting" me with nonsense about buying a license instead of a copy, don't bother. > It's impossible to convince me that it's wrong to share a copy with my wife, any more than it'd be wrong to lend her my physical copy after I'm done reading it. I completely agree with you on this issue. I think it's grotesque the way digital "purchases" work, to the point where I am boycotting Kindle and every other place that has DRM (and while it's a drop in their ocean, it does cost them probably $500 to $1,000 per year in sales from me. Though I have no illusion that it's making a difference, but it matters to me). But that said, I think closing your mind so completely before you've even heard a counter-argument is irresponsible and anti-intellectual. I doubt anybody is going to change my mind either, but I would like to hear the strongest possible arguments against my position so I can evaluate my correctness. If my position is solid, then it will be hard to make a great argument against it. If my position isn't solid, I would like to know so I can get on more solid rational ground.
    - kstrauser 2y ago
      You're quite right. It's just that I've had this specific argument before, I've heard the arguments, and they're unconvincing. The first few times -- yes, I talk about this kind of thing more often than you might imagine -- it was intellectually challenging in the way you describe. Are my own points valid and reasonable? Do they bring up new points I should consider? It gets tiresome after a while, though. No one ever brings up novel ideas or even interesting ones. Every single time it's more like this: Me: I bought a {ebook, movie, video game} the other day, and... Unclever person: GOTCHA! You bought a license! There, do you feel better for having been corrected by my superior pedantry? That nonsense ads nothing to the conversation except for me blocking the person as a pain in the ass if I'm on a platform where I can block people. If someone has an actual argument stronger than the Terms of Service printed in 3 point type on the back of a store behind the bathrooms, I'd love to hear it. I couldn't care less about the gotchas.
      - pfortuny 2y ago
        Actually: can you share the license more easily than the whole book? Then you did not buy a license either. The “license argument” is silly and contradictory.
  - bee_rider 2y ago
    I think you are ethically correct to do so. I even think you would be ethically correct to lend out your only copy (as long as you really were certain that it was and would remain the only copy, so, lending it out to somebody who was completely trustworthy). The only thing I question about all this ethics-wise: is it really ethical to purchase the item in the first place? I feel bad about all my Amazon books at this point, I’ve spent a bunch of money supporting an ecosystem that harms people who aren’t technically savvy enough to break DRM (actually, technically this includes me, I’m sure I could, but I haven’t looked into it or put the software together!). I do worry that solutions like this make the whole bad situation more bearable for the most-engaged segment, who could otherwise be leading the charge to something better.
    - rroose 2y ago
      Same here. I try to avoid Amazon as much as possible. In the Netherlands we do have 'Bol' but it basically boils down to the same thing: giving your money to one big player. Another option is getting it at the Dutch Online Library but they have a limited selection. In some cases you can buy the book directly from the author (like Derek Sivers) but that's more an exception than the rule. I really wished there were more small e-book stores. Maybe focused on specific genres but so far I have been unsuccesful finding any.
  - zaptheimpaler 2y ago
    Pretty sure everyone agrees with that, even the DRM makers. It's just that in practice there is no way to allow a user to fully own a file, allow sharing that file with a few friends but disallow uploading it to a torrent site and sharing with the whole world. I get HN hates DRM and for good reason but im sympathetic to the problem the ebook distributors are trying to solve. It only takes 1 person uploading a file to the internet to cost the author thousands of sales. Some people say there is no evidence that piracy costs the content creators money which just sounds unbelievable for most content outside of a few mega hits.
    - happymellon 2y ago
      Considering that the DRM is so simple to strip, even from Kindle books, it's not a high bar for anyone even remotely interested in uploading it to a filesharing site. The DRM is not saving any of these authors sales. I buy books because I want to not because DRM stopped me.
    - matwood 2y ago
      DRM is security theater at this point. It's easy to find any book in any format on the internet. Amazon perpetuates this myth to authors and publishers that without DRM their book will be everywhere for free (which it already is), but all it does it keep them locked to Amazon out of fear. The problem for the vast majority of authors isn't theft, it's that no one ever discovers their book at all.
    - kstrauser 2y ago
      > Pretty sure everyone agrees with that, even the DRM makers. You’d think so, but that’s not the case. Here’s an example of a Canadian artists group that wanted “format shifting” to be explicitly illegal: https://arstechnica.com/tech-policy/2009/10/copyright-collective-free-format-time-shifting-never-ok/ https://arstechnica.com/tech-policy/2009/10/copyright-collec... In their opinion, if you buy a book on Nook, then switch to a Kindle, you should be legally required to buy another copy if you want to read it again.
    - ssklash 2y ago
      I disagree that there is a problem to be solved here. If you do not like the reality of digital media and the ability for media to be copied indefinitely, find a different business model, instead of trying to get your preferred restrictions placed on everyone. The MPAA/RIAA spend millions of lobbying dollars on trying to preserve their business model, to the point where non-US countries are required to follow their self-interested, business-model-preserving rules or be excluded from international trade deals. If physical booksellers did the same thing, they would be ridiculed into silence by the sheer absurdity. But because it's opaque technical measures, backed by mega-corps, it gets a pass.
  - mvkel 2y ago
    Well said. The inherent flaw in anything digital is the inevitable bit rot. 30 years from now, it'll be interesting to see which ancient file formats can still be read by anything. Or maybe it won't matter by then, because it'll all be accessible in our BrainLib persistent memory chips.
  - tsegratis 2y ago
    How about: you are paying Amazon to lie to you by giving them your money Or: You are validating Amazons actions by saying if they can do that then i can too. The initial premise of doing is business with them is you saying "They can do that" I don't think saying "If Amazon can do that..." is a good foundation for ethics
szundi 2y ago
Is it stealing when someone buys a book legally and then downloads it drm-free to save it for future use? (As should be normal)
- reaperducer 2y ago
  In the United States, possibly not because of Sony vs. Universal Studios. https://en.m.wikipedia.org/wiki/Sony_Corp._of_America_v._Universal_City_Studios,_Inc https://en.m.wikipedia.org/wiki/Sony_Corp._of_America_v._Uni.... In other countries, your mileage will most definitely vary. (IAtotallyNAL)
- deleted 2y ago
  [deleted]
- imzadi 2y ago
  Apparently it IS illegal to bypass access controls but not copy controls. https://www.dmlp.org/legal-guide/circumventing-copyright-controls https://www.dmlp.org/legal-guide/circumventing-copyright-con...
  - Quarrel 2y ago
    This entirely depends on your local jurisdiction. Even in the US, not all of this is settled law.
- aidenn0 2y ago
  Definitely not stealing. Maybe illegal, depending on your local laws.
- kstrauser 2y ago
  Stealing: absolutely not. Legally OK: depends on jurisdiction, I imagine. Morally OK: 100% of the time, as long as the ebook is identical to the physical one other than its format. That is, if you could scan and OCR the physical book and end up with the same result as the ebook, yes. If the ebook comes with extra content that you would not have access to without buying it in that format, I would say that's not OK. (Table of contents and indexes that link directly to a page rather than just listing its page number don't count in my opinion. Those are just the electronic equivalents of the paper indexing system.)
milianw 2y ago
I managed to read some books rented via the Berlin library system (voebb onleihe) using this software, really great work!
brunoqc 2y ago
Is it the same program that was removed from github because of a DMCA claim?
- mdaniel 2y ago
  apparently the answer is "yes and no," with yes https://duckduckgo.com/?t=ffab&q=libgourou+site%3Agithub.com&ia=web https://duckduckgo.com/?t=ffab&q=libgourou+site%3Agithub.com... and no because those are still in place. That said, I think a DMCA only catches forks, not "git push" clones as a lot of those appear to be
gorky1 2y ago
I'd say this doesn't bypass anything, it's just some kind of virtual device? I'm using it to read legally purchased books on unsupported hardware.
- criddell 2y ago
  Would it be the same as using an emulator to play a Nintendo game on your PC?
  - gorky1 2y ago
    That would be totally illegal if Nintendo was making the laws, but yes, pretty much.
sshine 2y ago
I’m probably reading this wrong, but “gourou” (狗肉) is dog meat in Chinese.
- WolfeReader 2y ago
  https://en.m.wiktionary.org/wiki/gourou https://en.m.wiktionary.org/wiki/gourou Given that the hosting site is on a French domain, I'm guessing this is the intended meaning.
  - Tobu 2y ago
    Adept -> Guru is the logical association
  - patcon 2y ago
    Ah, I thought it was a play on "loup-garou", which is french[-canadian] for "werewolf". Though odd spelling did confuse me... :)
- sedivy94 2y ago
  Isn’t the pinyin for “肉” typically “ro”?
  - strongly-typed 2y ago
    No, it’s ròu
  - HKH2 2y ago
    'ro' is not valid Pinyin. Do you mean 'ru'?
RobotToaster 2y ago
Is this for lcpl files like those "borrowed" from archive.org?
- timendum 2y ago
  lcpl files are for another DRM: Readium LCP
  - RobotToaster 2y ago
    Ah okay, thanks.
nfw2 2y ago
I’ve been trying to get access to Adobe’s RMSDK for months, but their email is just a brick wall. A dev I know who works at Adobe said he can’t find any internal docs for it either. Does anyone know what’s going on with it? Anyway, this is a godsend, so thank you!
4ggr0 2y ago
Last week I bought my first eReader. Bought a book which had Adobe DRM. Had to download Adobe Digital Editions, to activate the book/ACSM-file. The activation failed. Tried it multiple times on different systems. My eReader is now filled with books downloaded from semi-shady places, but free. Fuck DRM.
- unhammer 2y ago
  Is it possible to use this libgourou to fix this situation? So that it's possible to both pay for books and read them without wasting hours? I didn't quite understand from the readme if this is specific to library things. So far all solutions i've seen are either 1. Pay and not be able to read (on device of my choosing) 2. Not pay and be able to read wherever 3. Pay and spend hours fiddling with weird windows-only software and forget why i wanted the book in the first place
  - freedomben 2y ago
    Unfortunately I think buying DRM-ed books just perpetuates the shitty system. All they see are sales, and that DRM isn't affecting them. They have no idea (by it's nature) how many people are stripping that DRM. IMHO you either need to buy it from a reputable (i.e. DRM-free) seller, or don't buy it at all. Otherwise you're voting with your money for DRM. If you're an author, you can sell your books through Kindle or whatever, but also list them with an ethical seller that doesn't DRM them! Trust me, your book is going to pirated exactly the same amount regardless whether it has DRM or not. You are just hurting legitimate people who want to pay for your stuff (and losing sales from people like me in the process).
  - 4ggr0 2y ago
    I want to try it today, with the book I initially bought. Since buying it I've downloaded it from a different place, and even if Libgourou works, will probably not go back to buying DRMed books. Not that used to compiling stuff myself, wasn't able to get Libgourou working yesterday, but I'll try today :)
    - 2y ago
harles 2y ago
This reminds me of the Dmitry Sklyarov case from 2001 [0]. Adobe is a bear I would not want to poke. [0]: https://en.m.wikipedia.org/wiki/United_States_v._Elcom_Ltd https://en.m.wikipedia.org/wiki/United_States_v._Elcom_Ltd.

221 points by gorky1 2y ago

edent 2y ago

I've used this several times to read books I've legally purchased. An indispensable bit of software.

kstrauser 2y ago
I adamantly believe that this is morally and ethically OK in all situations. If you buy a copy of a book, it's your right to read it on any device of yours you want, even ones that haven't been manufactured yet. I bought a copy of Stephen King's "The Stand" 30 years ago and it's still on a bookshelf here ready for me to read at any time. If I'd bought an ebook copy of it instead, I'm just as ethically permitted to read it however and whenever I choose. Before anyone bothers "correcting" me with nonsense about buying a license instead of a copy, don't bother. As we speak, the Amazon page for that book says "buy now", not "buy a license now", or "license now". By any reasonable interpretation of reality, I'd be buying a copy of it. That doesn't mean it would be OK to share that copy outside my household, any more than I could photocopy a physical version and pass it around. It's impossible to convince me that it's wrong to share a copy with my wife, any more than it'd be wrong to lend her my physical copy after I'm done reading it.
- WolfeReader 2y ago
  (Devil's advocate here) When you made an Amazon account, and each time you purchase one of their ebooks, you agree to their "Terms of Service", which states that you won't do some of the things you want to do with your ebook. Amazon wouldn't sell/license you the book if you told them you were going to break the DRM and read it on a Kobo. In effect, you're lying to Amazon in order to use their property in a way they specifically don't want you to. (Devil's advocate done) Can I ask you to consider buying your ebooks from a better vendor? Kobo is a good choice; they state whether or not a given book is DRM-free or not; if it's DRM-free, that's a clear win - and even when they do include DRM, it's Adobe, so you can load it on any e-reader (except Kindle (except if you use KOReader)). Google Play Books are basically the same as Kobo, but they don't state up-front if a book has DRM or not. Also, it's pretty common for technical books and some fiction presses to sell e-books directly on their site, and those never have DRM in my experience. On the other hand, supporting Amazon is supporting a company who wants to promote DRM aggressively. And you can almost always find the same books elsewhere.
  - VS1999 2y ago
    Whenever someone invokes the "terms of service" I just get annoyed. I live in the US where we have absolutely no consumer rights and every company can put anything they want in the ToS or EULA, and if it violates the law they aren't punished (such as illegal warranty restrictions). Most EULAs even have a clause that says something like "if any part of this contract is illegal, ignore it and the rest is still enforced". If companies can put anything they want into it and aren't punished for breaking the law, it's 100% up to consumers to ignore the ToS and ignore the EULA as much as possible. And if you're really paying for a limited license to use their property, they should have to call it that. Amazon calls it a "store" where you "buy" the books. They'd make a lot less sales if the "buy now with 1 click" button said "purchase a limited license to access this book for some period of time".
    - freedomben 2y ago
      I agree with your points here, but this seems like a two-wrongs-make-a-right type of argument. Basically, companies (like Amazon) don't have to honor their agreements, so neither do I. I agree that's a fair standard, but it does feel a little ... suboptimal to say "I can and will lie because I expect that they are lying."
      - plorg 2y ago
        It actually does not sound like that argument - that sounds like an argument you are making up. The argument is, "I have no meaningful choice in the terms that I agree to, hence my agreement to those terms cannot be freely given. But I do have choice in whether to follow those terms and a means by which to operate outside of them. So I will ignore the terms that I find unnecessarily restrictive (subject to assessment of risk) and that may be the only actual influence I can exert in the situation."
      - codegladiator 2y ago
        > because I expect that they are lying because I /KNOW/ that they are lying
- freedomben 2y ago
  > Before anyone bothers "correcting" me with nonsense about buying a license instead of a copy, don't bother. > It's impossible to convince me that it's wrong to share a copy with my wife, any more than it'd be wrong to lend her my physical copy after I'm done reading it. I completely agree with you on this issue. I think it's grotesque the way digital "purchases" work, to the point where I am boycotting Kindle and every other place that has DRM (and while it's a drop in their ocean, it does cost them probably $500 to $1,000 per year in sales from me. Though I have no illusion that it's making a difference, but it matters to me). But that said, I think closing your mind so completely before you've even heard a counter-argument is irresponsible and anti-intellectual. I doubt anybody is going to change my mind either, but I would like to hear the strongest possible arguments against my position so I can evaluate my correctness. If my position is solid, then it will be hard to make a great argument against it. If my position isn't solid, I would like to know so I can get on more solid rational ground.
  - kstrauser 2y ago
    You're quite right. It's just that I've had this specific argument before, I've heard the arguments, and they're unconvincing. The first few times -- yes, I talk about this kind of thing more often than you might imagine -- it was intellectually challenging in the way you describe. Are my own points valid and reasonable? Do they bring up new points I should consider? It gets tiresome after a while, though. No one ever brings up novel ideas or even interesting ones. Every single time it's more like this: Me: I bought a {ebook, movie, video game} the other day, and... Unclever person: GOTCHA! You bought a license! There, do you feel better for having been corrected by my superior pedantry? That nonsense ads nothing to the conversation except for me blocking the person as a pain in the ass if I'm on a platform where I can block people. If someone has an actual argument stronger than the Terms of Service printed in 3 point type on the back of a store behind the bathrooms, I'd love to hear it. I couldn't care less about the gotchas.
    - pfortuny 2y ago
      Actually: can you share the license more easily than the whole book? Then you did not buy a license either. The “license argument” is silly and contradictory.
- bee_rider 2y ago
  I think you are ethically correct to do so. I even think you would be ethically correct to lend out your only copy (as long as you really were certain that it was and would remain the only copy, so, lending it out to somebody who was completely trustworthy). The only thing I question about all this ethics-wise: is it really ethical to purchase the item in the first place? I feel bad about all my Amazon books at this point, I’ve spent a bunch of money supporting an ecosystem that harms people who aren’t technically savvy enough to break DRM (actually, technically this includes me, I’m sure I could, but I haven’t looked into it or put the software together!). I do worry that solutions like this make the whole bad situation more bearable for the most-engaged segment, who could otherwise be leading the charge to something better.
  - rroose 2y ago
    Same here. I try to avoid Amazon as much as possible. In the Netherlands we do have 'Bol' but it basically boils down to the same thing: giving your money to one big player. Another option is getting it at the Dutch Online Library but they have a limited selection. In some cases you can buy the book directly from the author (like Derek Sivers) but that's more an exception than the rule. I really wished there were more small e-book stores. Maybe focused on specific genres but so far I have been unsuccesful finding any.
- zaptheimpaler 2y ago
  Pretty sure everyone agrees with that, even the DRM makers. It's just that in practice there is no way to allow a user to fully own a file, allow sharing that file with a few friends but disallow uploading it to a torrent site and sharing with the whole world. I get HN hates DRM and for good reason but im sympathetic to the problem the ebook distributors are trying to solve. It only takes 1 person uploading a file to the internet to cost the author thousands of sales. Some people say there is no evidence that piracy costs the content creators money which just sounds unbelievable for most content outside of a few mega hits.
  - happymellon 2y ago
    Considering that the DRM is so simple to strip, even from Kindle books, it's not a high bar for anyone even remotely interested in uploading it to a filesharing site. The DRM is not saving any of these authors sales. I buy books because I want to not because DRM stopped me.
  - matwood 2y ago
    DRM is security theater at this point. It's easy to find any book in any format on the internet. Amazon perpetuates this myth to authors and publishers that without DRM their book will be everywhere for free (which it already is), but all it does it keep them locked to Amazon out of fear. The problem for the vast majority of authors isn't theft, it's that no one ever discovers their book at all.
  - kstrauser 2y ago
    > Pretty sure everyone agrees with that, even the DRM makers. You’d think so, but that’s not the case. Here’s an example of a Canadian artists group that wanted “format shifting” to be explicitly illegal: https://arstechnica.com/tech-policy/2009/10/copyright-collective-free-format-time-shifting-never-ok/ https://arstechnica.com/tech-policy/2009/10/copyright-collec... In their opinion, if you buy a book on Nook, then switch to a Kindle, you should be legally required to buy another copy if you want to read it again.
  - ssklash 2y ago
    I disagree that there is a problem to be solved here. If you do not like the reality of digital media and the ability for media to be copied indefinitely, find a different business model, instead of trying to get your preferred restrictions placed on everyone. The MPAA/RIAA spend millions of lobbying dollars on trying to preserve their business model, to the point where non-US countries are required to follow their self-interested, business-model-preserving rules or be excluded from international trade deals. If physical booksellers did the same thing, they would be ridiculed into silence by the sheer absurdity. But because it's opaque technical measures, backed by mega-corps, it gets a pass.
- mvkel 2y ago
  Well said. The inherent flaw in anything digital is the inevitable bit rot. 30 years from now, it'll be interesting to see which ancient file formats can still be read by anything. Or maybe it won't matter by then, because it'll all be accessible in our BrainLib persistent memory chips.
- tsegratis 2y ago
  How about: you are paying Amazon to lie to you by giving them your money Or: You are validating Amazons actions by saying if they can do that then i can too. The initial premise of doing is business with them is you saying "They can do that" I don't think saying "If Amazon can do that..." is a good foundation for ethics

szundi 2y ago

Is it stealing when someone buys a book legally and then downloads it drm-free to save it for future use? (As should be normal)

reaperducer 2y ago
In the United States, possibly not because of Sony vs. Universal Studios. https://en.m.wikipedia.org/wiki/Sony_Corp._of_America_v._Universal_City_Studios,_Inc https://en.m.wikipedia.org/wiki/Sony_Corp._of_America_v._Uni.... In other countries, your mileage will most definitely vary. (IAtotallyNAL)
deleted 2y ago
[deleted]
imzadi 2y ago
Apparently it IS illegal to bypass access controls but not copy controls. https://www.dmlp.org/legal-guide/circumventing-copyright-controls https://www.dmlp.org/legal-guide/circumventing-copyright-con...
- Quarrel 2y ago
  This entirely depends on your local jurisdiction. Even in the US, not all of this is settled law.
aidenn0 2y ago
Definitely not stealing. Maybe illegal, depending on your local laws.
kstrauser 2y ago
Stealing: absolutely not. Legally OK: depends on jurisdiction, I imagine. Morally OK: 100% of the time, as long as the ebook is identical to the physical one other than its format. That is, if you could scan and OCR the physical book and end up with the same result as the ebook, yes. If the ebook comes with extra content that you would not have access to without buying it in that format, I would say that's not OK. (Table of contents and indexes that link directly to a page rather than just listing its page number don't count in my opinion. Those are just the electronic equivalents of the paper indexing system.)

milianw 2y ago

I managed to read some books rented via the Berlin library system (voebb onleihe) using this software, really great work!

brunoqc 2y ago

Is it the same program that was removed from github because of a DMCA claim?

mdaniel 2y ago
apparently the answer is "yes and no," with yes https://duckduckgo.com/?t=ffab&q=libgourou+site%3Agithub.com&ia=web https://duckduckgo.com/?t=ffab&q=libgourou+site%3Agithub.com... and no because those are still in place. That said, I think a DMCA only catches forks, not "git push" clones as a lot of those appear to be

gorky1 2y ago

I'd say this doesn't bypass anything, it's just some kind of virtual device? I'm using it to read legally purchased books on unsupported hardware.

criddell 2y ago
Would it be the same as using an emulator to play a Nintendo game on your PC?
- gorky1 2y ago
  That would be totally illegal if Nintendo was making the laws, but yes, pretty much.

sshine 2y ago

I’m probably reading this wrong, but “gourou” (狗肉) is dog meat in Chinese.

WolfeReader 2y ago
https://en.m.wiktionary.org/wiki/gourou https://en.m.wiktionary.org/wiki/gourou Given that the hosting site is on a French domain, I'm guessing this is the intended meaning.
- Tobu 2y ago
  Adept -> Guru is the logical association
- patcon 2y ago
  Ah, I thought it was a play on "loup-garou", which is french[-canadian] for "werewolf". Though odd spelling did confuse me... :)
sedivy94 2y ago
Isn’t the pinyin for “肉” typically “ro”?
- strongly-typed 2y ago
  No, it’s ròu
- HKH2 2y ago
  'ro' is not valid Pinyin. Do you mean 'ru'?

RobotToaster 2y ago

Is this for lcpl files like those "borrowed" from archive.org?

timendum 2y ago
lcpl files are for another DRM: Readium LCP
- RobotToaster 2y ago
  Ah okay, thanks.

nfw2 2y ago

I’ve been trying to get access to Adobe’s RMSDK for months, but their email is just a brick wall. A dev I know who works at Adobe said he can’t find any internal docs for it either. Does anyone know what’s going on with it? Anyway, this is a godsend, so thank you!

4ggr0 2y ago

Last week I bought my first eReader. Bought a book which had Adobe DRM. Had to download Adobe Digital Editions, to activate the book/ACSM-file. The activation failed. Tried it multiple times on different systems. My eReader is now filled with books downloaded from semi-shady places, but free. Fuck DRM.

unhammer 2y ago
Is it possible to use this libgourou to fix this situation? So that it's possible to both pay for books and read them without wasting hours? I didn't quite understand from the readme if this is specific to library things. So far all solutions i've seen are either 1. Pay and not be able to read (on device of my choosing) 2. Not pay and be able to read wherever 3. Pay and spend hours fiddling with weird windows-only software and forget why i wanted the book in the first place
- freedomben 2y ago
  Unfortunately I think buying DRM-ed books just perpetuates the shitty system. All they see are sales, and that DRM isn't affecting them. They have no idea (by it's nature) how many people are stripping that DRM. IMHO you either need to buy it from a reputable (i.e. DRM-free) seller, or don't buy it at all. Otherwise you're voting with your money for DRM. If you're an author, you can sell your books through Kindle or whatever, but also list them with an ethical seller that doesn't DRM them! Trust me, your book is going to pirated exactly the same amount regardless whether it has DRM or not. You are just hurting legitimate people who want to pay for your stuff (and losing sales from people like me in the process).
- 4ggr0 2y ago
  I want to try it today, with the book I initially bought. Since buying it I've downloaded it from a different place, and even if Libgourou works, will probably not go back to buying DRMed books. Not that used to compiling stuff myself, wasn't able to get Libgourou working yesterday, but I'll try today :)
  - 2y ago

harles 2y ago

This reminds me of the Dmitry Sklyarov case from 2001 [0]. Adobe is a bear I would not want to poke. [0]: https://en.m.wikipedia.org/wiki/United_States_v._Elcom_Ltd https://en.m.wikipedia.org/wiki/United_States_v._Elcom_Ltd.