Scroll smoothly plus do smoothscroll on all websites with your mouse and keyboard.

What is SmoothScroll-plus?

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.

Stats date:
Users: 82
Rating: 4.00 (7)
Version: 1.5.10 (Last updated: 2022-01-04)
Creation date: 2022-01-04
Weekly download count: 16
Firefox on Android: No
Manifest version: 2
  • storage
  • http://*/*
  • https://*/*
Size: 53.10K
Email: Click to see
URLs: Website
Risk impact: High risk impact
Risk likelihood: Low risk likelihood

Chrome-Stats Rank

Other platforms

Not available on Chrome
Not available on Edge


  • Mouse wheel, middle mouse and keyboard support
  • Arrow keys, PgUp/PgDown, Spacebar, Home/End
  • Customizable step sizes, frames per second and more...
  • Works with embedded content (flash)
  • Full touchpad support
  • Excluded pages list

policy: This extension doesn't collect/transmit/store any user information (personal or non-personal). Period.

Refrence site:

User reviews
Easy to use and does a great job. Thanks 👍
by GayNamedPaul, 2023-10-18
View all user reviews
Risk impact

SmoothScroll-plus is risky to use as it requires a number of sensitive 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 SmoothScroll-plus if you trust the publisher.

Risk likelihood

SmoothScroll-plus has earned a fairly good reputation and likely can be trusted.

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