With Readwok it`s really easy to read epub, mobi or fb2 books online. Just drag-n-drop your file to upload and add it to the reading list. No sign-up required! Uploaded book will be automatically divided into paragraphs while processing.

Step1 - Upload
Readwok upload epub file
Step2 - Reading list
Readwok reading list
Step3 - Reader
Readwok reader