Edge Add-ons
4Versions
0Code reviewed

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155 indicators in this extension

155 indicators
0 versions analysed

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What our analysis found

ePub Reader, used by 3,747 people, is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a publisher with 159 extensions and was last updated in April 2026.

ePub Reader

ePub Reader Edge extension security report

ID: hffegfbgabklkfccdidnpgbamnficein

Supported Languages

🇺🇸US English

Extension Info & Metadata

Status
Active
Version
0.2.1
Size
0.26 MB
Rating
5.0/5
Reviews
5
Users
3,747
Type
Extension
Updated
Apr 19, 2026
Category
Productivity
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
159extensions
9 no longer listed

Publisher Contextual Analysis

Author
Leonardo Compson
Website
Visit
Extensions
159
Active
150
Obsolete
9
Listed
159
Unlisted
0
Users
1,618,299

Screenshots & videos

Screenshot 1
Screenshot 2
Screenshot 3
Screenshot 4
Screenshot 5

Install growth

Item
Type
Severity
Description
*://*/*
Host
Critical
Broad host access — the extension can read/modify content on every website.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

155 indicators in this extension

155 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

View ePub documents right in your browser in a stand-alone popup window.

Read the publisher’s full description

ePub Reader is a simple and powerful extension that can open any document with a ".epub" file extension. ePub is a new e-book file format for viewing online or offline documents. Please read this (https://en.wikipedia.org/wiki/EPUB) Wikipedia page to get more info about the ePub file format. To work with this add-on, please right-click on any ePub link and then click on the - View ePub - item from the context menu. Alternatively, you can open the popup window and then add the epub link in the UI (top section) to view the document. For offline files, simply drag & drop the file to the designated area in the popup in order to load the ePub document. There are several views to render the document, please select them from the top toolbar within the UI. Moreover, you can resize the window to your desired size and the document will adapt itself to the new size. Note: this add-on uses an open-source JavaScript library called "epub.js" in order to render the ".epub" file format. Please visit this (https://github.com/futurepress/epub.js/) GitHub page to get more info about this library. If you have a feature request or found a bug to report, please fill the bug report form on the addon's homepage (https://mybrowseraddon.com/epub-reader.html).

User reviews

Extension files

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URLs
149
IPv4
6

URLs

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No URLs found
No IP addresses found

155 indicators in this extension

155 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
0.1.6
Latest
0.20 MBNot scanned—
7fcfffe678934f275704d67bc8852dbcfb61afc92b0f90d40eb9abcc303d6f5c
0.1.7
0.25 MBNot scanned—
7fcfffe678934f275704d67bc8852dbcfb61afc92b0f90d40eb9abcc303d6f5c
0.1.8
0.26 MBNot scanned—
7fcfffe678934f275704d67bc8852dbcfb61afc92b0f90d40eb9abcc303d6f5c
0.2.1
0.26 MBNot scanned—
7fcfffe678934f275704d67bc8852dbcfb61afc92b0f90d40eb9abcc303d6f5c
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Code Diff

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