ePub Viewer
Read ePubs in a reader view style window, convert into PDF or use text to speech
ePub Viewer - Read ePubs in Browser | Firefox Add-on
ePub Viewer is a Firefox add-on that enables users to read ePubs in a browser tab. It offers a reader view style window with customizable color schemes, font settings, and full-screen mode. Additionally, it supports PDF conversion and text-to-speech capabilities.
Add-on stats
Weekly download count: 10
Firefox on Android: Yes
Risk impact: Low risk impact 
Risk likelihood:
Manifest version: 2
Permissions:
- storage
- contextMenus
- notifications
- chrome://favicon/
Size: 223.19K
URLs: Website
Ranking
Other platforms
Not available on Android
Want to check extension ranking and stats more quickly for other Firefox add-ons?
Install
Chrome-Stats extension
to view Firefox-Stats data as you browse the Firefox Browser Add-ons.
Add-on summary
ePub Reader extension adds a context menu item to the browser link context to open and render *.epub and *.opf files in a browser tab for easy access without the need to install a native software. This extension uses the "Reader View" interface which offers three color schemes (light, dark and sepia). The user can change font size and family from the left side panel. It is also possible to view the eBook in full-screen mode. Table of Content is also displayed to let the user jump to a chapter easily.
Notes:
- This extension stores the current page number and the book URL in the address bar, so if this address is opened in a new tab, the book at the current position will be opened. This is useful to continue reading a book later.
Change Logs: 0.1.3 Load from local files Display loading percentage
User reviews
I really appreciate the extra effort to handle fonts, and manage white space appropriately.
by Firefox user 17247825, 2024-10-21
by Firefox user 17365300, 2023-05-22
Add-on safety
Risk impact
ePub Viewer requires very minimum permissions.
Risk likelihood
ePub Viewer has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details