Epubespiar - Epub reader

Name: Epubespiar - Epub reader
Rating: 3.5 (2 reviews)
Author: rezzcode

By: rezzcode Add-on

A browser extension that allows you to read ePub files right in your browser

Overview

Firefox Add-ons Store

Daily users

57 ▲ 6

Data as of 2026-07-27

Rating:

3.50

(2)

Version:

0.4.2

Last updated: 2026-07-04

Features & Capabilities

Epuberspiar is a powerful browser extension that lets you read EPUB files seamlessly within your browser. Enjoy a smooth and distraction-free reading experience with features like zoom controls, easy navigation, and a clean interface at no cost.

How to Get Started:

> Install the extension. > Click the extension icon to open a dedicated reading page. > Open an EPUB file using the "Open EPUB File" button or simply drag and drop your file onto the page.

Start reading your favorite books effortlessly with Epuberspiar! 📖

User Growth & Download Statistics

Add-on

By:

Daily users:

Rating:

Version:

0.4.2 Last updated: 2026-07-04

Version code:

6337980

Creation date:

2025-10-23

Risk:

Permissions:

Host permissions:

file://*/*
https://*/*

Content scripts matches:

Size:

164.04KB

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 14,672 ▲ 740

Other rankings

#107 in reader keyword 59 ▲ 3#209 in header keyword 24 ▲ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

rezzcode

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/epubespiar/

Website:

https://rezzcode.me

Is Epubespiar - 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.

Epubespiar - Epub reader requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********

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.

Epubespiar - Epub reader is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******