X-notifier (for Gmail,Hotmail,Yahoo,AOL ...)

Name: X-notifier (for Gmail,Hotmail,Yahoo,AOL ...)
Rating: 2.8881 (420 reviews)
Author: Byungwook Kang

Notifier for gmail, yahoo, hotmail, aol and more webmails. X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails... Supports : gmail, yahoo, hotmail, and more

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Features & Capabilities

X-notifier, also known as WebMail Notifier, is a powerful Chrome extension that monitors your webmail accounts and notifies you of the number of unread emails. It supports multiple popular email providers including Gmail (both Gmail and Google Apps), Yahoo (yahoo.com, ymail.com, rocketmail.com, yahoo.co.jp), Hotmail (hotmail.com, outlook.com, msn.com, live.com), AOL (aol.com, aim.com), as well as Daum, Naver, and Nate domains.

This extension allows you to manage multiple accounts on the same host simultaneously, making your email monitoring seamless and efficient. Although version 4.0 does not support user scripts due to changes in Firefox, it supports a comprehensive list of other sites via user scripts for enhanced functionality. X-notifier offers a reliable and user-friendly solution for staying updated with your important emails across various webmail platforms without needing to open each service manually.

User Growth & Download Statistics

Add-on Communication

By:

Daily users:

Rating:

Version:

4.2.23 Last updated: 2023-05-02

Version code:

5560994

Creation date:

2007-02-09

Risk:

Permissions:

tabs
notifications
cookies
storage
http://*/
https://*/
https://mail.google.com/
https://mail.yahoo.com/
https://login.yahoo.com/
webRequest

Size:

132.81KB

Email:

wm*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-23

Compare stats and ranking:

Ranking

# 993 ▲ 7

Other rankings

#42 in Feeds, News & Blogging

#100 in Social & Communication ▲ 2

#2 in hotmail keyword 6

#9 in yahoo keyword 29

#11 in gmail keyword 65

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Other platforms

X-notifier (for Gmail™,Hotmail,Yahoo,AOL...) (v4.2.23)

10,000 3.98

(977)

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:

Byungwook Kang

Firefox Add-ons Store

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

Email:

wm*****@gmail.com

Website:

http://xnotifier.tobwithu.com/

User Reviews

Reviews show long-term satisfaction and recommendation, with users praising usefulness and responsive developer updates. The main recurring problems are unreliable Hotmail/Outlook support, periodic outages when providers change APIs, and occasional inconsistent checking of multiple accounts.

Pros

Long-term users report satisfaction and continued use over many years.
Generally useful and recommended by several reviewers.
Developer is responsive and issues are often fixed after updates.

Cons

Hotmail/Outlook accounts frequently stop working or are unreliable.
Periodic outages or breaks occur when mail providers change APIs.
Some accounts (e.g., secondary Gmail accounts) can be inconsistently checked.

Recent reviews

by Dr*****, 2025-11-08

by Ad*****, 2025-09-21

by 退出*****, 2025-04-02

View all user reviews ›

Is X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) 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.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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