Preview can do more than just show you a file in macOS, as it is especially handy for annotating images and editing PDFs. Here's everything you need to know about Preview in macOS 26 Tahoe.

Use Preview: Open the PDF in Preview, click File > Export, select “Reduce File Size” under Quartz Filter, and save. Use ColorSync Utility: Open the PDF in ColorSync Utility, click File > Export, ...

While PDF files can be difficult to edit without the right tool, you have a built-in app on macOS you can use for certain changes. We’ll show you how to split and combine PDFs on Mac using Preview. If ...

OS 26 adds two brand new apps to your iPhone’s Home Screen, here’s how I’m using one of them: the Preview app.

The Preview pane in File Explorer helps us preview several file types. Therefore, finding it just displays some random text and no preview of the desired PDF file can be somewhat problematic. A ...

Sometimes I think it was easier the old way. Today, we will add a dedicated Quick Look entry to the Files app share menu. Never again will you tap to preview a file and have it launch an app instead.