eLibro Reader
eLibro DevTeam
Lector eLibro
Leer Libros - eLibro Español
kryptow
myLIBRO
ConverSight
mLibro
Learnetic
Google Play Books & Audiobooks
Google LLC
Amazon Kindle
Amazon Mobile LLC
Everand: Ebooks and audiobooks
Scribd, Inc.
Libby, by OverDrive
OverDrive, Inc.
Audible: Audio Entertainment
Audible, Inc.