Kobo e-reader
Hacker ApprovedRanked 3 of 29 e-readers by recommenders
An open, hackable e-reader that needs no account, sideloads EPUBs via USB or Calibre and borrows library books free, though some report sluggish firmware and flaky non-Kobo EPUB handling.
An open, hackable e-reader that needs no account, sideloads EPUBs via USB or Calibre and borrows library books free, though some report sluggish firmware and flaky non-Kobo EPUB handling.
207 people gave an opinion
- recommend it
- 154
- criticize it
- 53
- approval share
- 74%
Recommended in 12 of 13 months
- November 2025: not recommended
- December 2025: recommended
- January 2026: recommended
- February 2026: recommended
- March 2026: recommended
- April 2026: recommended
- May 2026: recommended
- June 2026: recommended
- July 2026: recommended
- August 2026: recommended
- September 2026: recommended
- October 2026: recommended
- November 2026: recommended (month in progress)
Owned for 7 years
Median of the 14 owners who said how long they have had it.
Each square is one year.
Why it carries the badge
- 154 people recommend itNeeds 10 or more, met.
- 2.9 recommenders for every criticNeeds 2 to 1 or better, met.
- Recommended in 12 of 13 monthsNeeds 4 or more, met.
The same three rules apply to every product, and the badge can’t be bought. How the badge works
What people say about it
The reasons people give, with the number of comments that give each one. Open a reason to read what they said.
Why people recommend it
Each mark is one comment
Open, hackable, runs Linux
“We have a bunch of these in our household. They don't require an account, I can just upload books via USB port on any computer, and they are pretty hackable.”
Comment from 7 Apr 2026 in “Kindle to end store downloads and registering for 1st-5th gen kindles in May” “Very hacker friendly. The stock OS is serviceable, it's not ad riddled or enshittified like Kindle”
Comment from 31 Jul 2026 in “Ask HN: What E-Reader to Buy?” “they don't officially support rooting but AFAICT they make basically no effort to prevent it”
Comment from 8 Dec 2025 in “Let's put Tailscale on a jailbroken Kindle” - Comment from 23 Apr 2026 in “Books Are Not Remotely Too Expensive”
- Comment from 29 Mar 2026 in “I turned my Kindle into my own personal newspaper”
- Comment from 27 May 2026 in “Rust (and Slint) on a Jailbroken Kindle”
- Comment from 4 Aug 2026 in “Replacing the Kobo Libra H2O Battery”
- Comment from 19 Apr 2026 in “Amazon is discontinuing Kindle for PC on June 30th”
- Comment from 8 Apr 2026 in “Amazon rewards loyal Kindle devotees by closing the book on old e-readers”
Easy sideloading of DRM-free EPUBs
“We have a bunch of these in our household. They don't require an account, I can just upload books via USB port on any computer, and they are pretty hackable.”
Comment from 7 Apr 2026 in “Kindle to end store downloads and registering for 1st-5th gen kindles in May” “I've had a Kobo for many years, with calibre sideloading and managing my DRM-free library of ePUBs fully owned by me, and never looked back.”
Comment from 4 Oct 2026 in “Amazon introduces a redesigned Kindle family” “They're pretty decent, have good battery life and you can use them in combination with Calibre for a pretty good UI.”
Comment from 13 Apr 2026 in “Kindle users in uproar re: latest update, old devices now unusable: 'Fuck You '” - Comment from 20 Apr 2026 in “I'm never buying another Kindle, and neither should you”
- Comment from 20 Apr 2026 in “I'm never buying another Kindle, and neither should you”
- Comment from 13 Apr 2026 in “Kindle users in uproar re: latest update, old devices now unusable: 'Fuck You '”
Free library borrowing via OverDrive
“Kobo e-readers can connect directly to library e-book stores and download many titles directly for free from libraries.”
Comment from 6 Jul 2026 in “What does Jeff Bezos think is going to happen?” “Kobo links with Overdrive which means you can borrow ebooks from your local library for free”
Comment from 21 Apr 2026 in “I'm never buying another Kindle, and neither should you” “Kobo's reader connects to libraries in a way that isn't the DRM-lockin that Amazon shovels.”
Comment from 13 May 2026 in “Googlebook: Designed for Gemini Intelligence – Coming Fall 2026 – Googlebook” No account, ads, or lock-in
“We have a bunch of these in our household. They don't require an account, I can just upload books via USB port on any computer, and they are pretty hackable.”
Comment from 7 Apr 2026 in “Kindle to end store downloads and registering for 1st-5th gen kindles in May” “Very hacker friendly. The stock OS is serviceable, it's not ad riddled or enshittified like Kindle”
Comment from 31 Jul 2026 in “Ask HN: What E-Reader to Buy?” “You can get a Kobo Reader and disable internet access to it so it never connects to a server.”
Comment from 20 Apr 2026 in “I'm never buying another Kindle, and neither should you” - Comment from 6 Jun 2026 in “The New Bibliomaniacs”
- Comment from 11 Dec 2025 in “If You Quit Social Media, Will You Read More Books?”
- Comment from 23 May 2026 in “Kindle loyalists scramble as Amazon turns page on old e-readers”
What people warn about
Each mark is one comment
Unreliable with non-Kobo EPUBs
“recently it's got some pretty severe unreliability issues, usually around reading non-Kobo epubs and PDFs”
Comment from 8 Dec 2025 in “Let's put Tailscale on a jailbroken Kindle” “the support is intentionally gimped to try and push you towards KEPUB/their own store”
Comment from 29 Jul 2026 in “More Tailscale tricks for your jailbroken Kindle” “which seems like a dumb way to handle that rather than a DRM existence/version check”
Comment from 15 Jun 2026 in “Your ePub Is Fine. Kobo Disagrees. Blame Adobe” Weak or sluggish stock firmware
“how shit the stock firmware is and how little the hardware has changed over a considerable period of time”
Comment from 21 Jul 2026 in “Freeink: Open Ecosystem for E-Readers” “Trying out the Boox and Kobo readers I was immediately struck by their leggy and unresponsive UI”
Comment from 20 Apr 2026 in “I'm never buying another Kindle, and neither should you” Store refunds and pricing frustrate
“Try refunding a book. Their website sent me in neverending circles and still I could not find a way to refund.”
Comment from 19 Dec 2025 in “Amazon will allow ePub and PDF downloads for DRM-free eBooks” “Kobo is great. Unfortunately - in India at least - the books are way more expensive on Kobo”
Comment from 4 Oct 2026 in “Amazon introduces a redesigned Kindle family” “Real shitty experience, while my money is already gone and I am trying to get it back.”
Comment from 19 Dec 2025 in “Amazon will allow ePub and PDF downloads for DRM-free eBooks”
Other e-readers people recommend
The four most recommended other e-readers, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.
| Product | Recommend | Criticize | Approval | Months | Owned | Badge |
|---|---|---|---|---|---|---|
| Amazon Kindle | 222 | 255 | 47% | 12 | 12 yrs37 owners | — |
| Xteink X4 | 178 | 47 | 79% | 10 | 2 mo31 owners | Approved |
| Kobo e-reader | 154 | 53 | 74% | 12 | 7 yrs14 owners | Approved |
| reMarkable 2 | 93 | 45 | 67% | 12 | 5 yrs13 owners | Approved |
| Onyx Boox e-reader | 48 | 26 | 65% | 11 | — | — |
What people said
40 of the 259 comments that mention it, newest first. Each links to the original comment.
“I spend time on Kobo (eBooks) and Libre.fm (audio books) to make sure I have purchased good reads”
“I've had a Kobo for many years, with calibre sideloading and managing my DRM-free library of ePUBs fully owned by me, and never looked back.”
“Kobo is great. Unfortunately - in India at least - the books are way more expensive on Kobo”
“I switched to buying books from Kobo this year because removing DRM from books bought at Amazon is getting too difficult and unreliable.”
“Purpose-built devices like the Kindle and Switch do one thing well; this looks like it does a lot more things but mostly poorly.”
“this can help in case the books are little technical and you have to switch to my laptop/mobile”
“It is amazing that a $100 device with a single core and 512mb RAM can do so much and run for so long.”
“Kobos are the best value in e-readers right now. (Plus relatively open and hackable.)”
“Very hacker friendly. The stock OS is serviceable, it's not ad riddled or enshittified like Kindle”
“the support is intentionally gimped to try and push you towards KEPUB/their own store”
“I came from Kobo default reader where all the settings I care about are all front and center”
“how shit the stock firmware is and how little the hardware has changed over a considerable period of time”
“no sensible support for it in open source apps is the only thing keeping my Kobo on its stock firmware”
“Kobo e-readers can connect directly to library e-book stores and download many titles directly for free from libraries.”
“which seems like a dumb way to handle that rather than a DRM existence/version check”
“The reading device, software, and books shouldn't be locked down or remotely controlled.”
“kobo devices are not locked down at all and run linux. They’re very easy to build for.”
“Now a fourth one (Kobo) in use and all the previous ones still fully functional and in use by close ones.”
“Kobo's devices let you bypass the account signup via a single option in a config file.”
“Kobo's reader connects to libraries in a way that isn't the DRM-lockin that Amazon shovels.”
“it runs linux and with koreader you can even open a terminal emulator on it, ssh into it etc”
“Kobo links with Overdrive which means you can borrow ebooks from your local library for free”
“I personally was fine with the limitations, after all I'm only one person and I would only ever read books on my ereader.”
“those devices all support regular EPUBs out of the box, and so you can still put new content on them today”
“You can get a Kobo Reader and disable internet access to it so it never connects to a server.”
“never connected it to wifi, never bought a book for it, just download epubs and write them to it”
“Trying out the Boox and Kobo readers I was immediately struck by their leggy and unresponsive UI”
“Personally i would not buy a kindle with the intent to jailbreak it, just buy a kobo.”
“I'm really happy with Kobo and have had virtually no difficulty finding books to load onto it.”
“They're pretty decent, have good battery life and you can use them in combination with Calibre for a pretty good UI.”
“pretty much every Kobo can run KOReader without any need for a jailbreak or similar”
“We have a bunch of these in our household. They don't require an account, I can just upload books via USB port on any computer, and they are pretty hackable.”
“I use a kobo which IMHO is not as good of a product but it's worth not supporting this behavior.”
“get something that doesn't need a jailbreak, like for instance literally any Kobo reader”
“Real shitty experience, while my money is already gone and I am trying to get it back.”
“Try refunding a book. Their website sent me in neverending circles and still I could not find a way to refund.”
“Font management in the Kobo is still superior, because you can change the darkness of the font.”
“They also literally can't do anything but show you books, no notifications or anything.”
“recently it's got some pretty severe unreliability issues, usually around reading non-Kobo epubs and PDFs”
“they don't officially support rooting but AFAICT they make basically no effort to prevent it”
Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.