SMG Extension

SMG Extension

SMG right click context menu

What is SMG Extension?

SMG Extension is a Firefox add-on by contactsmg. This add-on has 95 daily active users and a good user rating of 4.00. The latest version, 1.1, was updated 6 years ago.

Stats date:
Users: 95 ▼ -1
Rating: 4.00 (1)
Version: 1.1 (Last updated: 2017-05-22)
Creation date: 2017-04-15
Weekly download count: 2
Firefox on Android: No
Manifest version: 2
  • contextMenus
  • activeTab
  • nativeMessaging
  • tabs
  • <all_urls>
Size: 6.65K
Email: Click to see
URLs: Website
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
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Other platforms

Not available on Chrome
Not available on Edge

ChromeStats Rank

你可以選取下載的編碼和載點,滑鼠右鍵選擇「Download by SMG」呼叫SMG下載軟體,並自動將編碼和載點添加至新增任務視窗。

You can select the download URLs and click 「Download by SMG」menu item to start SMG downloader.

newest SMG downloader:
Risk impact

SMG Extension requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install SMG Extension if you trust the publisher.

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, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

SMG Extension has earned a fairly good reputation and likely can be trusted.

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, especially ones with higher risk impact and/or higher risk likelihood.

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