SmoothScroll

Scroll smoothly on all websites with your mouse and keyboard.
The original SmoothScroll extension!
NEW: -- http://www.smoothscroll.net/mac/ --
There's now a native Mac app so you can enjoy smooth scrolling everywhere.

Fast and lightweight.

(No background process, ~0 memory used!)

Features
- iOS-like smooth scrolling
- 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 (PDF, flash)
- Full touchpad support
- Excluded pages list

Bugs & Suggestions
https://github.com/galambalazs/smoothscroll