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Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- Sevina
- Daily users:
- 4,949 18
- Rating:
- 3.59 (29)
- Version:
- 0.1.1 Last updated: 2019-06-11
- Version code:
- 4478708
- Creation date:
- 2019-01-23
- Risk:
- Very low risk impact Low risk likelihood
- Permissions:
- Size:
- 223.21KB
- Email:
- se*****@gmail.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-16
- Compare stats and ranking:
-
Ranking
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
User Reviews
Users appreciate that the ePUB Reader add-on correctly displays ePUB files and provides several reading modes with adjustable font size and background color for comfort. However, major drawbacks include the absence of a table of contents, frequent resetting to the start when resizing or reopening, poor customization options especially for dark mode, rendering issues with images, and infrequent updates for Firefox that lag behind other browsers. Pros
- Displays ePUB files correctly with support for images and different reading modes.
- Offers several reading modes, including options for font size and background color that help with eye comfort.
- Simple and functional for basic ePUB reading needs.
Cons
- Lacks a table of contents feature, making it difficult to skip chapters or jump to specific sites.
- Frequently jumps back to the beginning of the book when resizing the window or reopening, losing the reader's position.
- Inconsistent and outdated updates on Firefox store compared to other browsers, showing a lack of developer attention.
- Poor customization options for colors and fonts; dark mode is hard to read due to low contrast.
- Issues with rendering images properly, sometimes cutting off parts or not scaling correctly.
Recent reviews
by Fi*****, 2025-05-02
by 敬念*****, 2025-03-25
by 远离*****, 2025-02-13
Is ePUB Reader Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
ePUB Reader does not require any sensitive permissions.
Risk impact analysis details
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
ePUB Reader has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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