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noDRM
DeDRM_tools
Python2022–2026
noDRM / DeDRM_tools

DeDRM_tools

DeDRM tools for ebooks

15Distinct people
17Mentions
0Explicit recommenders
10.5KGitHub stars
REPOSITORY AT A GLANCE

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What it is

DeDRM tools for ebooks

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:03:16 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year17 dated mentions

Observed mentions: 2022-01-10 04:01:33 UTC to 2026-03-16 15:17:22 UTC.

02462022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 5 mentions; 1 submissions, 4 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 7 mentions; 0 submissions, 7 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20242025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

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PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC514
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC707
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC101
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC303
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

17 sources
Don't know, sorry. I did this the 19th of February according to my logs, via the "DeDRM Plugin (v10.0.3)" in Calibre and it worked fine then at least. Seems this is the repository for the plugin: https://github.com/noDRM/DeDRM_tools For downloading the files themselves, I think I ended up using this: https://github.com/treetrum/amazon-kindle-bulk-downloader Edit: Oh, just saw the warning from the bulk downloader's README now :/ > As of 26th February 2025, Amazon has removed the ability to download backups of your Kindle books. Unfortunately, this means that this tool is no longer functional.
In Calibre 8.0
Yes completely. I have both an old Kindle Paperwhite 2nd Gen I think and a Kobo Clara. The kindle 'lives' in the car and the Kobo at home so I always have something to read. I use Calibre to sync to both. Rather than directly accessing Amazon from the Kindle I download bought books to my PC then strip the DRM - so I can read the same book on both the Clara and Kindle. See: https://github.com/noDRM/DeDRM_tools I'd say that the initial awkwardness is from deliberately not connecting the Kobo or Kindle to the internet to stop them from 'phoning home' when you set them up. The Kindle is easy - just don't connect it, the Kobo seems to insist but there's a simple step-by-step to bypass the enforced sign up on the Clara I use. See: https://yingtongli.me/blog/2018/07/30/kobo-rego.html - basically SQL commands. and you can get firmware updates for
Read the rest
the Kobo devices via https://pgaskin.net/KoboStuff/kobofirmware.html and they are easy to apply - drag / drop. I don't get books from Kobo's site as it used to be hard if not impossible to strip the DRM from them - which meant I couldn't read them on my Kindle. Hope that helps.
In Amazon reveals first color Kindle, new Kindle Scribe, and more
Amazon have said that in the future if this happens again they will not remove the books from customer devices. https://mashable.com/archive/amazon-remote-delete > The statement, from Amazon's Drew Herdener, reads: > These books were added to our catalog using our self-service platform by a third-party who did not have the rights to the books...When we were notified of this by the rights holder, we removed the illegal copies from our systems and from customers' devices, and refunded customers....We are changing our systems so that in the future we will not remove books from customers' devices in these circumstances. My Kindle is jail broken because I prefere using KOReader over Amazons own reader software. But even before it was jail broken if I ever brought books from Amazon I would use the "Download book to your computer" function and t
Read the rest
hen run it though the DeDRM plugin for Calibre. https://github.com/noDRM/DeDRM_tools That way even if Amazon decide to no longer host the book (so you can't redownload them) or go back on their word about not remotely removing content I still have a DRM Free copy of the content I can put on the book. However it is a shame we as consumers have to go though these steps, our other option is to buy content from store that do not apply DRM to the books, but that as decision that is basically forced by the publishers.
In Book publishers won't stop until libraries are dead
Sure, i use epy[1] and every month i d/l my books from amazon that i have bought, dedrm[2] through calibre and save the epubs to a folder. Its not a particularly arduous task. When i want to read i have an alias setup along the lines of: epy "$(fzf)" its a nice interface ;-) Now i don't often read full books in the terminal, BUT i do like being able to reference bits that i remember at a VERY quick speed. I recently was talking to somoene about biases we bring to statistics and could remember reading a great anecdote about it, using rga[3] i was able to bring up the passage VERY quickly in the terminal Like most great cli tools, its about the workflow [1] https://github.com/wustho/epy [2] https://github.com/noDRM/DeDRM_tools/ [3] https://github.com/phiresky/ripgrep-all
In Burgr – Books in Your Terminal
Shouldn't have "bought" them in the first place. Buy physical books, or DRM-free books on sites like gumroad, or just pirate. Don't give in to the rent seeking business of pretending to sell you what you can't own. If you like your Kindle device, you can use KOReader to read epubs and reduce dependence on Amazon. If I sue the bookstore, they can't just take all the books away, but if you dispute a charge with Amazon, they'll do it because the ToS says they can. At the very least, try downloading and de-DRMing all the books you received from them: https://github.com/noDRM/DeDRM_tools
In Twilio’s toll fraud problem
The important change is that LCP DRM is no longer supported [0] (git history was rewritten): > Support for LCP DRM removal was included in the past, but Readium (the company who developed that particular DRM) has decided to [open a DMCA takedown request](https://github.com/github/dmca/blob/master/2022/01/2022-01-0...) in January 2022. This means that for legal reasons, this GitHub repository no longer contains the code needed to remove DRM from LCP-encrypted books. (Quote from the FAQ) [0]: https://github.com/noDRM/DeDRM_tools/blob/master/FAQs.md#why... This is the file that was removed: https://cloudflare-ipfs.com/ipfs/QmVoHkQ7AYMprL9eMtDQUa7zgGz...
In NoDRM's GitHub repo DeDRM_tools is back

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