SmoothScroll-plus

Scroll smoothly plus do smoothscroll on all websites with your mouse and keyboard.
SmoothScroll-plus is a Firefox add-on that allows users to scroll smoothly on all websites using mouse and keyboard inputs. It supports various input methods such as mouse wheel, middle mouse, arrow keys, PgUp/PgDown, Spacebar, Home/End, and touchpad. With customizable step sizes and frames per second, users can have a seamless scrolling experience. The add-on also works with embedded content like flash and has an excluded pages list. SmoothScroll-plus prioritizes user privacy by not collecting, transmitting, or storing any personal or non-personal information.
Manifest V2
Daily users:
129 -8
Rating:
4.09
(11)
Version:
1.5.10 (Last updated: 2022-01-04)
Version code:
5344671
Creation date:
2022-01-04
Permissions:
  • storage
  • http://*/*
  • https://*/*
Size:
53.10K
URLs:
Website
Full description:
See detailed description
Updated:
20 hours ago

Other platforms

SmoothScroll (v1.7.7)
100,000+ 4.55 (2,022)

User reviews

by Pranav TP, 2025-03-08

Works great so far. Lightweight and easy to use, great job!
by Wayne, 2025-01-15

1.) First, make sure to bookmark the setting page right after install, because you won't be able to find any link to access it afterwards. At this time a bookmark is very necessary! 2.) Make sure to "naturalize" your OS mouse settings to correspond with this extension eg. turn down mouse scroll lines in Windows settings. I had to go down from 9 lines to 5 lines to make it work together with the step size in this extension. Otherwise you won't get smooth scrolling experince. 3.) You must remember to hit "Save Settings" for changes to take effect. 4.) Disabling 'fixed backgrounds' gave me a better scrolling experience. 5.) Excluded Pages is very useful, because some webpages won't work with this extension eg. Youtube shorts in my case. After excluding it on the setting page, YT shorts works fine again. Well, it took a lot of unnecessary time and effort to get this to work well, but now it does, so the extension is okay, but the usability after installation is not well thought out, and you get weird links to irrelevant web pages. 4 stars for the extension and minus 1 star due to lack of access to settings (must be bookmarked manually during installation!).
by BrianP, 2024-01-26
View all user reviews

Extension safety

Risk impact
Moderate risk impact

SmoothScroll-plus requires a few sensitive permissions. 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.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Low risk likelihood

SmoothScroll-plus 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 **** ********* *** **** **** *******
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