Ninja Download Manager - Free Download Manager

Name: Ninja Download Manager - Free Download Manager
Rating: 3.3158 (38 reviews)
Author: NinjaDownloadManager

Add downloads to Ninja Download Manager from within Firefox. This plugin adds a right click option to links as well as the option to intercept new downloads.

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Ninja Download Manager Firefox extension streamlines your downloading process by integrating directly with Download Ninja - Free Download Manager. Users can conveniently add downloads through a simple right-click option on any link, selecting "Download with Download Ninja...". For a more seamless experience, enabling the "Intercept Firefox Downloads" option allows the extension to automatically redirect downloads to Download Ninja. This ensures efficient download management without interrupting your browsing flow.

With this extension, Firefox users can take full advantage of Download Ninja's features including faster downloads, pause/resume capabilities, and organized download handling, all accessible with minimal effort from within the browser environment.

Add-on Productivity Utilities

By:

Daily users:

Rating:

Version:

2.0.6resigned1 Last updated: 2024-04-25

Version code:

5726311

Creation date:

2014-06-29

Risk:

Permissions:

<all_urls>
downloads
webRequest
contextMenus
storage
notifications
activeTab

Size:

52.29KB

URLs:

Full description:

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-08

Ranking

# 4,854 ▼ 39

Other rankings

#375 in Download Management ▼ 2

#59 in manage keyword 22

#62 in manager keyword 54 ▼ 2

#68 in free keyword 90

#83 in management keyword 37 ▼ 1

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User reviews

Pros

Very fast download speeds
User-friendly interface
Free version available

Cons

Does not recognize or fails to download some files
Confusing user interface
Issues with customer service and misleading 'free' claim
Doesn’t always preserve original file names or extensions
Compatibility issues with certain websites like Subscene

Recent reviews

by 全民*****, 2025-03-24

by 退出*****, 2025-02-22

absolutely horrible, i have not tested the paid or chrome version but as of the free version, it does not recognize half the downloads and when it does it just says "failed" the ui looked good at first glance but confusing to use and not as clean as it seems, use free download manager or JDownloader 2 those are way better options and are completely free

by ag*****, 2024-02-06

View all user reviews ›

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.

Ninja Download Manager - Free Download Manager requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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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 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.

Ninja Download Manager - Free Download Manager 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 **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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