KOReader VS Okular

Compare KOReader VS Okular and see what are their differences

DocRaptor

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more featured

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KOReader

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on...

Okular

Okular is a universal document viewer based developed by KDE.

Landing page //
2022-03-18

Landing page //
2023-05-02

Kobo Aura One KOReader PDF Review

Okular videos

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okular, program for annotating your books in linux

Category Popularity

0-100% (relative to KOReader and Okular)

KOReader

Okular

eBook Reader

62 62%

eBook Reader

38% 38

PDF Tools

0 0%

PDF Tools

100% 100

Ebooks

100 100%

Ebooks

0% 0

PDF Editor

0 0%

PDF Editor

100% 100

User comments

Share your experience with using KOReader and Okular. For example, how are they different and which one is better?

Reviews

These are some of the external sources and on-site user reviews we've used to compare KOReader and Okular

KOReader Reviews

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Okular Reviews

10 Best PDF Expert Alternatives for Various Tasks in 2022

Verdict: Okular is an open source and can be used free, which is probably its main advantage. At the same time, its basic functionality is meant to be not only highly competitive with PDF Expert but rather overcomes it because the letter can be used only under paid subscription. This PDF Expert alternative is one of the most all-in-one PDF readers, which is compatible not...

Source: fixthephoto.com

8 Best eBook Readers for Linux

Okular is another open-source and cross-platform document viewer developed by KDE and is shipped as part of the KDE Application release.

Source: itsfoss.com

Social recommendations and mentions

Based on our record, KOReader should be more popular than Okular. It has been mentiond 96 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

KOReader mentions (96)

Conversion from epub to kepub, and related Calibre use
I only read kepub files on my Kobo Clara 2E (kobo stock). I use KOReader to read PDF, CBZ (comic files) and epub. Source: 5 months ago
First E-reader. I am thinking of buying Kobo Libra 2?
You can easily modify it (like adding KOReader). Source: 5 months ago
Calibre – New in Calibre 7.0
It doesn't try to solve the same use cases that Calibre does, but I built an open source (EPUB only) manager / reader / statistics tracker called AnthoLume [0]. It mostly stemmed from me reading in KOReader [1] on my Kindle, and not having the ability to sync the progress to my iPhone / iPad. It's got metadata matching, support for multiple users, and statistics tracking which allows me to have a "Leaderboard"... - Source: Hacker News / 6 months ago
Show HN: News2reader – Readable articles from HN and Pocket on your e-reader
Hi! I recently became the owner of an e-reader, and wanted an easy way to get web articles from Hacker News and my bookmarks onto the device, on-demand, for easy reading. I'm using KOReader (https://koreader.rocks/) on my device, and like lots of e-book readers it allows browsing online catalogs of books (e.g. From sources like Project Gutenberg) using the OPDS protocol. News2reader is a self-hosted Node... - Source: Hacker News / 9 months ago
Is the pocketboom era the right choice for me ?
No I don't have any special lag. But I also don't use the default reading app, I use Koreader. I think the normal reading app also doesn't have much lag. Most modern eReaders have much less than 5s lag. Source: 10 months ago

Okular mentions (44)

Signing PDFs
If you mean signing as in "signing with your handwritten signature", you could use Okular () which easily allows you to do that. Filling out forms also works nicely. Source: 5 months ago
Alexandria: A minimalistic cross-platform eBook reader
I was in a similar position lately until I found Okular. Have you tried it? https://okular.kde.org/. - Source: Hacker News / 9 months ago
Help with PDF's
I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: 11 months ago
EPUB 3.3 becomes a W3C recommendation
KDE's okular might be a good choice. I haven't personally used it for epub but I know it supports it. https://okular.kde.org/. - Source: Hacker News / 12 months ago
Are there any good PDF viewers for large (10Mb+) datasheets that can save search results in the actual PDF, and take notes on the PDF?
I use okular, don't think it has web export though. Source: about 1 year ago