- By:
- Ace Stream
- Daily users:
- 1,247 -38
- Rating:
- 3.75 (67)
- Version:
- 1.2.1 Last updated: 2023-09-13
- Version code:
- 5623341
- Creation date:
- 2015-10-20
- Risk:
- Very high risk impact Low risk likelihood
- Permissions:
- tabs
- <all_urls>
- webRequest
- webRequestBlocking
- notifications
- storage
- unlimitedStorage
- clipboardWrite
- contextMenus
- nativeMessaging
- tabs
- Size:
- 532.36KB
- Email:
- su*****@acestream.net
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- a day ago
Ranking
Other platforms
User reviews
Pros
Cons
Recent reviews
by le*****, 2025-04-15
by 远离*****, 2025-04-06
by 退出*****, 2025-02-09
Extension safety
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.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
- Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
- 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 Browser Add-ons, 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.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Ace Script vs AceStream Links
- Compare Ace Script vs Streamscript Syntax Highlighter
- Compare Ace Script vs avAce
Similar add-ons
Here are some Firefox add-ons that are similar to Ace Script:

AceStream Links
Jonian Guveli

Streamscript Syntax Highlighter
Streamscript Ltd

avAce
ppma

FireMonkey
erosman

Stream Wizard Max
Keonhacai

Stream Wizard Pro Max
789Bet

Acelawl Stream Support
Firefox user 12856390

Stream Master Pro
B52

Script Runner
ankur1218
Popular extensions / apps
Here are some popular extensions / apps that you might be interested in:
Monica - Your AI Copilot powered by ChatGPT, DeepSeek
Monica Team
Meitu
Meitu (China) Limited
Coin Master
Moon Active

Adblock Plus
Adblock Plus
Dark Reader
alexanderby
Sider: Chat with all AI models (DeepSeek, Gemini, Claude, etc.)
https://sider.ai

AdGuard AdBlocker
Adguard Software Ltd
Enhancer for YouTube™
Maxime RF
Adblock for YouTube & Chrome - All Block
https://allblock.app
Duolingo: Language Lessons
Duolingo
HubSpot Sales
https://app.hubspot.com/
wanteeed
https://wanteeed.com/