ReadCloud
ReadCloud Ltd
ReadEra – pdf、epub、電子書籍リーダー
READERA LLC
cloudLibrary
OCLC
Goodreads
My Cloud Home
Western Digital Technologies, Inc.
CloudEdge
Hangzhou Meari Technology Co., Ltd.
Epic: Kids' Books & Reading
Epic! Creations Inc
Readink - Read Good Web Novel
Readink
Nextcloud