Once upon a time, every window on a Mac desktop had big, easy-to-click and impossible-to-miss scroll bars that never, ever disappeared.
- Auto scroll anywhere on the screen, hands free, with buttery smooth animations! Grab & Drag & Throw Grab and scroll anywhere on the screen. Throwing will animate the scrolling just like it would on a trackpad.
- Scroll Reverser is a free Mac app that reverses the direction of scrolling, with independent settings for trackpads and mice. Scroll Reverser was made by Nick Moore with language translations by other contributors. To get in touch, contact support@pilotmoon.com, tweet @pilotmoon or heasd over to Scroll Reverser Discussions on GitHub.
Auto Scroll Mac
Since 2011’s “Lion” update to Mac OS X, however, Apple has adopted an “barely there” policy when it comes to scroll bars.

Jan 22, 2019 Middle-clicking on an area of a webpage, in most modern browsers, will turn your cursor into a multidirectional crosshair. When you move the mouse in a direction away from the starting point of that crosshair, the page will begin to automatically scroll. AutoScroll provides three different scrolling speeds, and it automatically selects the speed based on how harshly you flick your finger. For example, scrolling quickly will result in a faster automatic scrolling speed, while scrolling softly will result in a slower automatic scrolling speed.
Indeed, scroll bars on the Mac are now just as wafer-thin as they are on the iPhone and iPad—and in some cases, they may disappear completely when you’re not actively scrolling.
Auto Scroll Macbook Air
Luckily, it’s easy to get those scroll bars back—not the old, larger versions, mind you, but at least you can keep the Mac’s new, skinny-mini scroll bars visible at all times.
Here’s how:
- Click the Apple menu at the top-left of the screen, then select System Preferences.
- Next, select the General preferences pane; it’s the very first one, up at the top.
- Under the “Show scroll bars” heading, you’ll find three options: “Automatically based on input device,” “When scrolling,” and “Always.”
- Go ahead and select that last “Always” option. You’re done!
Bonus tip
Wish you could get the missing scroll bar buttons back, too? You can’t, unfortunately, but you can always use your arrow keys for precision scrolling.