Ace Script

Name: Ace Script
Rating: 3.7463 (67 reviews)
Author: Ace Stream

By: Ace Stream

User Script Manager with the support of Ace Stream technologies

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Install

Features & Capabilities

Ace Script is a versatile user script manager that enables you to customize the way web pages display and behave, similar to Greasemonkey. It supports userscripts compatible with Greasemonkey and Tampermonkey, and uniquely integrates Ace Stream technology for advanced functionality.

With Ace Script, you can create and run your own scripts or utilize pre-existing ones available from popular script repositories like awe.acestream.me, openuserjs.org, and greasyfork.org. This extension operates without ads and only applies modifications to websites through scripts you install and trust, ensuring a safe and personalized browsing experience.

Explore Ace Script to enhance your favorite websites by seamlessly integrating Ace Stream features, giving you enhanced control and utility.

User Growth & Download Statistics

Add-on Developer Tools

By:

Daily users:

Rating:

Version:

1.2.1 Last updated: 2023-09-13

Version code:

5623341

Creation date:

2015-10-20

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

532.36KB

Email:

su*****@acestream.net

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 3,086 ▼ 16

Other rankings

#346 in Web Development ▼ 2

#4 in script keyword 28

#82 in scrape keyword 55 ▼ 2

#92 in technology keyword 44 ▲ 2

#159 in stream keyword 34

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Other platforms

Ace Script (v1.2.6)

1,000,000 3.41

(733)

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:

Ace Stream

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/ace-script/

Email:

su*****@acestream.net

Website:

http://acescript.acestream.me/

Permission Change History

2023-09-13: Version 1.1.18 → 1.2.1

Add Permissions: cookies

User Reviews

The user reviews for the Firefox add-on 'Ace Script' are largely repetitive or unrelated to the add-on's functions, providing minimal information. The majority of comments simply state 'Ace Script de Ace Stream' without further detail, and other entries appear unrelated to the add-on. Due to the lack of substantive or repeated feedback, no clear pros or cons can be identified from the reviews provided.

Pros

Cons

Recent reviews

by le*****, 2025-04-15

by 远离*****, 2025-04-06

by 退出*****, 2025-02-09

View all user reviews ›

Is Ace Script 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.

Ace Script 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.

Ace Script 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.
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