Life saver add on. Read the about section. It worked for me on Firefox for Windows. Thanks to the developer for sharing their work!

Heads up: If you're downloading a larger book, rely on the progress bar in the Download button on the IA webpage, rather than the download menu in Firefox itself. Even then, it took the add-on a few tries to successfully download the 500-page book I was after, with multiple failed attempts retrieving an incomplete or unreadable PDF, so you might have to be persistent.

Read the about section! You need an account and to borrow the book before the download button pops up, and then it works flawlessly.

It worked for me, I just had to download the latest firefox crx and refresh my page!

Thank you!!

Used this downloader yesterday and today to download a bunch of long out of print kids books that I can't wait to read and pass along to all my friends with kiddos! Really worked very well, will definitely use again if I find something in the archives I need but can't find anywhere for sale.

Yes

i honestly didn't think it would work and now i have access to the only version of a book from the 1960s that's written down folk tales from my dads culture that I could fine. fantastic work

OMG! Whoever you are, this is such an amazing tool!! It's been truly helpful in my work, and I appreciate the time and effort you have put in making it available to us. Thanks, and have a great day!

Extension reports"TypeError: NetworkError when attempting to fetch resource..
Please contact the developer." It worked fine with previous Firefox versions. Since Firefox was updated to 134 it constantly reports the error above.

works perfectly and makes life a lot easier. just one question: is there any way to convert the downloaded PDF to another format like EPUB after downloading? I haven't been able to do it, my converter just hangs when I try.

Thanks for this extremely useful add-on, which worked fine until today! Now, in any attempt to download a borrowed book, I get the message: "File download was blocked. Please contact the developer.". It may be irrelevant, but the messages started, after updating Firefox to v. 133.0.

Update: It works smoothly again, thanks for fixing it so quickly!

i think the ext. got blocked by the "archive.org" admins, when i click download it give me this "File download was blocked.
Please contact the developer."
thanks for everything though and I hope you can, soooooon, get past the block.

Since Internet Archive's hack, these extensions no longer work, Internet Archive Downloader and the CORS Patch for Internet Archive Downloader. An earlier URL hack (archive.org/services/loans/loan/?action=media_url&identifier=XXXXXXXXXXXXX&format=pdf&redirect=1) also stopped working. Any updates or links to other 1-hour borrow downloads would be awesome.

>>There's no way to contact you directly to respond to your request as the email I received is auto-generated from Mozilla. (I took a screenshot of the IA's error which I can't include in this response).<<

Book Link: archive.org/details/roalddahltreasur0000dahl_m9j6

works like a charm on firefox mozila, don't work on private browser. Tanks a lot for the creator you're the best.