User Guide
Nitro PDF Mac

Zoom/ Scale

Zoom In and Zoom Out

In Page View, you can zoom in and out of your page or document with the Zoom In and Zoom Out controls
zoom buttons
zoom buttons
in the toolbar. You can also use trackpad gestures on your Mac.


You can zoom in or out using the Scale item in the toolbar. Click into the Scale field to change the percent manually. If the Scale item is not in your toolbar, add it by customizing your Toolbar.

Thumbnail Size

In the Sidebar, you can increase or decrease the size of the thumbnails with the slider

zoom slider

found at the bottom of the Sidebar.

Nitro PDF Mac Getting Started
Future of Work

The Nitro 2022 Productivity Report

Learn how the pandemic has transformed productivity, workflows and digital initiatives, as well as the trends and technologies shaping work in 2022 and beyond.