- By:
- Oleksandr
- Daily users:
- 52,242 -652
- Rating:
- 4.12 (836)
- Version:
- 5.12 Last updated: 2019-07-09
- Version code:
- 4753280
- Creation date:
- 2013-12-25
- Risk:
- Very high risk impact Low risk likelihood
- Permissions:
- activeTab
- tabs
- notifications
- storage
- webRequest
- webRequestBlocking
- downloads
- downloads.shelf
- downloads.open
- history
- activeTab
- Size:
- 371.81KB
- Email:
- se*****@gmail.com
- URLs:
- Website
- Full description:
- See detailed description
- Source:
- Firefox Browser Add-ons
- Updated:
- 20 hours ago
User reviews
Pros
- Works well on Firefox for macOS as per some users.
- Allows automatic deletion of downloaded file history, which is appreciated by at least one user.
- Generally considered a nice or great add-on apart from noted issues.
Cons
- Lacks the ability to open downloaded files by clicking on them, which is missed by users.
- Contains an annoying chime on download completion that cannot be disabled.
- Does not support multi-threaded downloads or resuming failed downloads, reducing effectiveness.
- Reported to be buggy or non-functional on Firefox for Android and other platforms.
- Includes status bar in printouts which some users find inconvenient.
Recent reviews
by AR*****, 2025-06-14
Sometimes gets annoyingly buggy, really needs a better design, doesn't need a message while deleting downloaded files via extention
by Fi*****, 2025-06-03
by gp*****, 2025-06-01
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.
Download Manager (S3) 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.
Download Manager (S3) has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details
Compare add-ons
- Compare Download Manager (S3) vs Download Statusbar
- Compare Download Manager (S3) vs Download Manager
- Compare Download Manager (S3) vs Simple download notifier
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