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Top 14 Ereader Open-Source Projects
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koreader
An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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sanki
small anki app rewritten for e-readers, with focus on InkBox support, written in Qt5 & C++ (by Szybet)
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webook_server
💩📖 Worst E-book server - light weight OPDS and web server that converts ebook formats on the fly, using Python (2 or 3) and optional Calibre convert
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Kobos[1] and Pocketbooks[2] are a lot more open than Kindles. AFAIK you can transfer .epub files into both devices and these epubs are perfectly readable via the stock OS. If for some reason you find the stock proprietary OS lacking, you can install an open source one like KOreader [3] or Plato[4]
Of course you want a good way of organizing epubs pdfs mobi, and like has already been mentioned Calibre[5] is a great option.
[1]https://www.kobo.com/
[2]https://pocketbookstore.com/en-ca
[3]https://github.com/koreader/koreader
[4]https://github.com/baskerville/plato
[5]https://calibre-ebook.com/
Project mention: InkBox OS – open-source, fully-functional standalone OS for Kobo's eReaders | news.ycombinator.com | 2023-06-27https://github.com/Kobo-InkBox/inkbox#readme appears to be the non-ddns.net version, and is GPLv3
Yes, this is a problem for books with long titles and subtitles. I use kobopatch to increase the width available for book titles in the booklist https://www.mobileread.com/forums/showpost.php?p=4239375&postcount=844. Here are pics of some patches that I use.
kobopatch v0.15.1 https://github.com/pgaskin/kobopatch Loading configuration from kobopatch.yaml Reading input firmware zip Patching ./usr/local/Kobo/libnickel.so.1.0.0 Applying overrides ... APPLY `Allow USB storage even when device locked` SKIP `Allow rotation on all devices` SKIP `Allow showing info panel on random screensaver` APPLY `Always show confirmation dialog before upgrading` SKIP `Block WiFi firmware upgrade` APPLY `Both page turn buttons go next` SKIP `Both page turn sides go next` SKIP `Bulgarian Phonetic Keyboard (GloHD/ClaraHD/AuraOne/H2O2/Forma/Libra)` SKIP `Change Browse Kobo home screen link target - Activity` SKIP `Change Wikipedia search language` SKIP `Custom Sleep/Power-off timeouts` APPLY `Custom font sizes` APPLY `Custom header/footer page number text` SKIP `Custom kepub default margins` APPLY `Custom left & right margins` APPLY `Custom navigation menu page number text` SKIP `Customize ComfortLight settings` SKIP `Cyrillic Keyboard (GloHD/ClaraHD/AuraOne/H2O2)` SKIP `DeveloperSettings - AutoUsbGadget` APPLY `Dictionary text font-family/font-size/line-height` APPLY `Disable all tutorial dialogs` SKIP `Don't grab exclusive access to event0` SKIP `Don't uppercase header/footer text` SKIP `Don't uppercase header/footer text and change page number text` SKIP `FeatureSettings - BookSpecificStats` SKIP `FeatureSettings - ExportHighlights` SKIP `FeatureSettings - FullScreenBrowser` SKIP `FeatureSettings - MyWords` SKIP `FeatureSettings - ShowFacebookShare` APPLY `Force user font-family in ePubs (Part 1 of 2)` APPLY `Force user line spacing in KePubs` APPLY `Force user line spacing in ePubs (part 1 of 2)` SKIP `Greek Keyboard (GloHD/ClaraHD/AuraOne/H2O2)` SKIP `Hide browser from beta features` SKIP `Increase page navigation history` SKIP `KePub stylesheet additions - text justify` SKIP `KePub stylesheet additions - word-spacing` SKIP `Larger Sleep/Power-off timeouts` SKIP `My 10 line spacing values` APPLY `My 24 line spacing values` SKIP `Never show Kobo Plus, wishlist, and points SmartLinks` SKIP `Only show Pocket SmartLink` SKIP `Only show stats SmartLink` SKIP `PowerSettings - UnlockEnabled` APPLY `Remove beta features not supported text` SKIP `Remove line from bottom tab bar` APPLY `Remove recommendations (row1col2) from home screen` SKIP `Remove title from reading header/footer` SKIP `Rename new home screen footer` SKIP `Replace adobe page numbers toggle with invert screen` SKIP `Set KePub hyphenation` SKIP `Set visible SmartLink` APPLY `Shorten dictionary entry not found message` SKIP `Swap reading header/footer` SKIP `Un-Force user font-family in KePubs` SKIP `Un-Force user text-align in div,p tags in KePubs` SKIP `Un-force font-family override p tags (std epubs)` SKIP `Un-force link decoration in KePubs` SKIP `Unify font sizes` APPLY `ePub constant font sharpness` SKIP `ePub disable built-in body padding-bottom` SKIP `ePub fixed top/bottom margins` Patching ./usr/local/Kobo/nickel Applying overrides ... SKIP `Change TOC level indentation` SKIP `Custom collection/author header title font` APPLY `Custom header/footer captions` SKIP `Custom page navigation scrubber` SKIP `Custom synopsis details line spacing` SKIP `Custom synopsis font size` SKIP `Customise Header back button` SKIP `Dictionary pop-up - increase available text area` SKIP `Increase Book Details synopsis area` SKIP `Increase headlines font` SKIP `Increase home screen cover size` APPLY `Increase library cover size` APPLY `Increase size of kepub chapter progress chart` SKIP `New home screen subtitle custom font` SKIP `Reduce new header/footer height` SKIP `Reduce top/bottom page spacer` APPLY `Remove footer (row3) and increase cover size on new home screen` SKIP `Remove footer (row3) on new home screen` SKIP `Remove forgot pin button from lock screen` APPLY `Series list increase cover thumbnails` SKIP `Show all games` ... Checking patched KoboRoot.tgz for consistency Successfully saved patched KoboRoot.tgz to out/KoboRoot.tgz. Remember to make sure your kobo is running the target firmware version before patching.
Project mention: Sanki - open source Anki compatible flash card app for kobos | /r/kobo | 2023-06-29Here is the repo: https://github.com/Szybet/sanki
Project mention: E-books are fast becoming tools of corporate surveillance | news.ycombinator.com | 2023-12-12I created an account, but then installed KOreader on my Libra 2 and just read books through that. It's FOSS, more customizable, and supports OPDS feeds which can do pretty neat things like finding articles from HN[0].
[0] https://github.com/BHSPitMonkey/news2reader
I'm not clear on your requirements other than preserving directory structure. I've been off and on documenting (with very rough/scant notes) about OPDS servers I stumble across at https://github.com/clach04/webook_server/issues/9 dir2opds may work for you?
Ereader related posts
- Majority of web apps could just run on a single server
- Wear OS "Hybrid" design has two OSes, two CPUs, "100 hour" battery life
- E-books are fast becoming tools of corporate surveillance
- Conversion from epub to kepub, and related Calibre use
- First E-reader. I am thinking of buying Kobo Libra 2?
- Should I buy a kobo libra 2 or carla 2e for manga
- I wanted to get the Libra 2 but is it good for reading manga without much hassle?
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Index
What are some of the best open-source Ereader projects? This list will help you:
Project | Stars | |
---|---|---|
1 | koreader | 15,187 |
2 | quill | 320 |
3 | kobopatch-patches | 202 |
4 | KindleClippings | 138 |
5 | kobopatch | 80 |
6 | reCBZ | 60 |
7 | inkpalm-5-adb-english | 59 |
8 | PocketPuzzles | 52 |
9 | mandown | 39 |
10 | sanki | 35 |
11 | Obenkyobo | 11 |
12 | ebook-to-anki-deck | 10 |
13 | news2reader | 10 |
14 | webook_server | 4 |
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