Portable Document Format (PDF)	Plain text	Mobipocket	Kindle	HTML	ePub (IDPF)
Filename extension	.pdf	.txt	.prc, .mobi	.azw	.html	.epub
Open standard	Yes	Yes	Yes	No	Yes	Yes
Features
DRM	Yes	No	Yes	Yes	No	Yes
Image	Yes	No	Yes	Yes	Yes	Yes
Sound	Yes	No	No	No	No	Yes
Video	No	No			Yes
Interactivity	Yes	No	No	No	No	Yes Javascript/Jquery/JqueryMobile...
Word wrap	No	Yes	Yes	Yes	Yes	Yes
Embedded annotation	Yes	No	Yes	Yes	No	No Dépend de la liseuse
Bookmarking	Yes	No	Yes	Yes	No	Yes Dépend de la liseuse.
Supporting hardware
Apple iPad	Yes	Yes	Yes	Yes	Yes	Yes
Android Support	Yes	Yes			Yes	Yes Peu de liseuse aussi performante que iBooks sur iPad
Amazon Kindle 2, DX	Yes	Yes	Yes	Yes	No	No
Kindle Fire	Yes			Yes
Barnes & Noble Nook	Yes	No	No	No	No	Yes
Sony Reader	Yes	Yes	No	No	No	Yes
Kobo