Answers.Body: <p><a href="http://epubtest.org/" rel="nofollow">http://epubtest.org/</a> is very current and provides stats on overall eReader support as well as support for individual ePub 3 features. It would appear this site is updated regularly and is likely to continue to be current.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-07-20T15:49:13.157Z
Answers.LastActivityDate: 2014-07-20T15:49:13.157Z
Answers.UserDisplayName: jbs
Answers.Body: <p>There is no one reader that works across platforms. For a large and fully-loaded ePub3 ebook, the following readers will work pretty well. No reader is perfect, but these ones have minimal issues.</p>
  
  <p>MacOS X:  iBooks, Adobe Digital Editions, Readium (in Chrome browser, but only with unzipped epub3 files)</p>
  
  <p>iOS: iBooks, Adobe Digital Editions</p>
  
  <p>Windows:  Adobe Digital Editions, Readium (in Chrome browser, but only with unzipped epub3 files), Azardi Reader</p>
  
  <p>Android: Adobe Digital Editions</p>
  
  <p>ChromeOS (on a Chromebook): Readium</p>
  
  <p>I did try quite a few readers for this test. Need to do Linux, but maybe next week! Tested ePub3 book is about 900 pages, with video, slideshows, audio, images, etc.</p>
  
  <p>BTW, treat the 'tests' of readers with a grain of salt. Gitden did very well on the tests, but cannot handle fixed layout files with embedded fonts, even the version updated to fix this issue. It also has a number of other issues, especially with large books.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-11T11:15:03.603Z
Answers.LastActivityDate: 2015-11-11T11:15:03.603Z
Answers.UserDisplayName: Bill
Answers.Body: <p>The <a href="https://play.google.com/store/apps/details?id=com.imeonsoft.infinity" rel="nofollow">Infinity Reader</a> on Android supports fully EPUB3 format. The app is distributed with a book, which has embedded youtube video. </p>
  
  <p>You can use Readium extension on Google Chrome browser to read EPUB3 book on Windows or Mac. To use Readium app, open Chorme Web Store and search for Readium.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-09-24T19:32:38.737Z
Answers.LastActivityDate: 2016-09-24T19:32:38.737Z
Answers.UserDisplayName: user2021886
Body: <p>The EPUB3 format is the "next generation" for the widely-used EPUB format. (the differences between this and EPUB2 are described in <a href="https://ebooks.stackexchange.com/questions/59/what-are-the-differences-between-epub2-and-epub3">this question</a>).</p>
  
  <p>Which devices today support EPUB3? Where can I find out information about EPUB3 support?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-12-19T11:53:56.000Z
Comments.Text: This seems like a list question that, will not be accurate over time, and is generally discouraged on SE sites.
Comments.UserDisplayName: James Jenkins
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-12-19T13:10:38.947Z
Comments.Text: but an answer may always be improved later, or not?
Comments.UserDisplayName: mau
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-12-19T21:44:46.543Z
Comments.Text: There is precedent for canonical questions and answers per http://blog.stackoverflow.com/2011/01/the-wikipedia-of-long-tail-programming-questions/ (last paragraph). See http://meta.serverfault.com/questions/1986/what-are-the-canonical-answers-weve-discovered-over-the-years for examples.
Comments.UserDisplayName: Grant Palin
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-12-20T10:00:28.177Z
Comments.Text: @JamesJenkins I know what you mean, but as a community wiki question this will be of value to visitors to the site. The important thing to me was getting a link to the EPUB3 support grid into an answer.
Comments.UserDisplayName: Eyal
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2013-12-20T11:35:59.980Z
Comments.Text: I tend to concur, posted http://meta.ebooks.stackexchange.com/questions/43/should-we-make-the-epub3-a-community-wiki-question
Comments.UserDisplayName: James Jenkins
Tags: <standard><epub>
Title: Which ereaders support the EPUB3 format?
UserDisplayName: Eyal
ThreadText: # Which ereaders support the EPUB3 format?
  
  (Asked by: username_0 on 2013-12-19)
  
  The EPUB3 format is the "next generation" for the widely-used EPUB format. (the differences between this and EPUB2 are described in [this question](https://ebooks.stackexchange.com/questions/59/what-are-the-differences-between-epub2-and-epub3)).
  
  Which devices today support EPUB3? Where can I find out information about EPUB3 support?
  
  **Tags:** standard, epub
  
  > **Comments:**
  > **username_1**: This seems like a list question that, will not be accurate over time, and is generally discouraged on SE sites.  
  > **username_2**: but an answer may always be improved later, or not?  
  > **username_3**: There is precedent for canonical questions and answers per http://blog.stackoverflow.com/2011/01/the-wikipedia-of-long-tail-programming-questions/ (last paragraph). See http://meta.serverfault.com/questions/1986/what-are-the-canonical-answers-weve-discovered-over-the-years for examples.  
  > **username_0**: @JamesJenkins I know what you mean, but as a community wiki question this will be of value to visitors to the site. The important thing to me was getting a link to the EPUB3 support grid into an answer.  
  > **username_1**: I tend to concur, posted http://meta.ebooks.stackexchange.com/questions/43/should-we-make-the-epub3-a-community-wiki-question  
  
  ---
  
  ## 3 answers
  
  ### Answer by username_4 on 2014-07-20. Score: 4
  
  <http://epubtest.org/> is very current and provides stats on overall eReader support as well as support for individual ePub 3 features. It would appear this site is updated regularly and is likely to continue to be current.
  
  
  ---
  
  ### Answer by username_5 on 2015-11-11. Score: 3
  
  There is no one reader that works across platforms. For a large and fully-loaded ePub3 ebook, the following readers will work pretty well. No reader is perfect, but these ones have minimal issues.
  
  MacOS X: iBooks, Adobe Digital Editions, Readium (in Chrome browser, but only with unzipped epub3 files)
  
  iOS: iBooks, Adobe Digital Editions
  
  Windows: Adobe Digital Editions, Readium (in Chrome browser, but only with unzipped epub3 files), Azardi Reader
  
  Android: Adobe Digital Editions
  
  ChromeOS (on a Chromebook): Readium
  
  I did try quite a few readers for this test. Need to do Linux, but maybe next week! Tested ePub3 book is about 900 pages, with video, slideshows, audio, images, etc.
  
  BTW, treat the 'tests' of readers with a grain of salt. Gitden did very well on the tests, but cannot handle fixed layout files with embedded fonts, even the version updated to fix this issue. It also has a number of other issues, especially with large books.
  
  
  ---
  
  ### Answer by username_6 on 2016-09-24. Score: 0
  
  The [Infinity Reader](https://play.google.com/store/apps/details?id=com.imeonsoft.infinity) on Android supports fully EPUB3 format. The app is distributed with a book, which has embedded youtube video.
  
  You can use Readium extension on Google Chrome browser to read EPUB3 book on Windows or Mac. To use Readium app, open Chorme Web Store and search for Readium.
  
  
  ---
  
  