This site is an archive of the EPUB3 Support Grid. The results here are not current.

For current accessibility testing results, please go to epubtest.org.

Visual Adjustment

Table view: Basic | Fixed Header | Scrolled (The basic view is best for screen readers.)

Reading System Tests Passed Change font size Change background and foreground color Change brightness Apply high contrast system configuration Magnify the User Interface(UI) Change Font Support for SVG Enlarge SVG image
VitalSource Bookshelf Online v 2019 (Windows 10)
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
VitalSource Bookshelf Desktop Windows v 8 (Windows 7/8/10)
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
RedShelf v Cloud-based (Windows 10)
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
RedShelf v Cloud-based (Windows 10)
JAWS for Windows screen reader
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
RedShelf v Cloud-based (Windows 10)
JAWS for Windows
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
RedShelf v Cloud-based (Windows 10)
NVDA (April 1)
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
RedShelf v Cloud-based (Windows 10)
NVDA (April 1)
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Adobe Digital Editions v 4.5.2.151207 (Microsoft Windows 10)
Jaws
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Microsoft Edge v 1809 (Windows 10)
8/8 Supported Supported Supported Supported Supported Supported Supported Supported
Microsoft Edge v 1809 (Windows 10)
NVDA 2018.4.1
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Dolphin EasyReader v 7.0.6 (Windows 10)
Jaws 2018
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Voice Dream Reader v 4.7.1 (iOS 12)
8/8 Supported Supported Supported Supported Supported Supported Supported Supported
Dolphin EasyReader v 7.06 (Windows 10)
None
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Adobe Digital Editions v 4.5.6.177.148 (Windows 10)
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
Dolphin EasyReader v 2.4.449 (Android 9)
None
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Dolphin EasyReader v 2.4.449 (Android 9)
Talkback
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Google Play Books v 5.0.5 (Android 9)
None
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Google Play Books v 5.0.5 (Android 9)
Talkback
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Dolphin EasyReader v 2.3 (iOS 12)
None
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Google Play Books v 5.1.2 (iOS 12.1.3)
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Google Play Books v 5.1.2 (iOS 12.1.3)
Voiceover
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf v 4.5.1 (iOS 12.1.3)
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
Azardi v 43.1 (Windows 10)
NVDA 2018.4.1 with EcoBraille Plus
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Azardi v 43.1 (Windows 10)
None
6/8 Supported Not Supported Supported Not Supported Supported Supported Supported Supported
Voice Dream v 4.7.1 (iOS 12)
Voiceover
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Apple Books v 4.2.1 (iOS 12)
None
8/8 Supported Supported Supported Supported Supported Supported Supported Supported
Apple Books v 4.2.1 (iOS 12)
Voiceover
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Apple Books v 1.17 (MacOS )
None
8/8 Supported Supported Supported Supported Supported Supported Supported Supported
Simply Reading v 3.0.7 (Android 9)
None
8/8 Supported Supported Supported Supported Supported Supported Supported Supported
Simply Reading v 3.0.7 (Android 9)
Talkback
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Voice Dream v 3.0.32 (Android 9)
None
6/8 Supported Supported Supported Supported Supported Supported Not Supported Not Supported
Voice Dream v 3.0.32 (Android 9)
Talkback
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Dolphin EasyReader v 2.3 (iOS 12)
Voiceover
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf v 4.5.1 (iOS 12.1.3)
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Adobe Digital Editions v 4.5.10 (iOS 12)
None
7/8 Supported Supported Supported Supported Supported Not Supported Supported Supported
Adobe Digital Editions v 4.5.10 (iOS 12)
Voiceover
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Adobe Digital Editions v 4.5.10 (Android 9)
None
7/8 Supported Supported Supported Supported Supported Not Supported Supported Supported
Adobe Digital Editions v 4.5.10 (Android 9)
Talkback
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
Adobe Digital Editions v 10.5.10 (MacOS )
None
6/8 Supported Not Supported Supported Supported Supported Not Supported Supported Supported
VitalSource Bookshelf Online v Browser/Cloud-based (Windows 10)
JAWS 2019
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf Online v Browser/Cloud-based (Windows 10)
NVDA (April 1, 2018)
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf Online v Browser/Cloud-based (Windows 10)
NVDA (April 1)
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf Online v Browser/Cloud-based (Windows 10)
JAWS for Windows 2019
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
RedShelf v Cloud-based (Mac OSX10.14 Mojave 10.14 Mojave)
VoiceOver with gestures and keyboard.
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested
VitalSource Bookshelf Online v Browser/Cloud-based (Mac OSX10.14 Mojave 10.14 Mojave)
VoiceOver using gestures and keyboard.
0/8 Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested Not Tested