As part of making the iPad as powerful as the Mac, Apple has migrated Preview to iPadOS. Here’s how it stands in iPadOS 26 versus macOS Tahoe.

Preview in macOS Tahoe [left], iPadOS 26 [right]

Preview in macOS Tahoe [left], iPadOS 26 [right]
Mac users will be extremely familiar with the basic idea of the Preview app. In essence, if you have a PDF file, a document, or an image that you want to check out, it can be opened using Preview and quickly viewed.
This gave Mac users a lightweight app that didn’t necessarily require the opening of other tools like Photoshop, or even needing to install an app to read PDF files.