If you need to delete a page, just select it from the Thumbnail list and hit the Delete key on your keyboard.

From here, you can click on individual or groups of pages to click and drag them into the desired order. To get an overview of the pages in your document and their order, select View > Thumbnails from the menu bar.Ī horizontal list of page thumbnails will appear on the left side of the Preview window. The file, and any pages contained within it, will now appear in your PDF document. Use the box to navigate to your second PDF file, select it, and then click the “Open” button at the bottom-right corner. You’ll see the familiar open/save dialog box appear to select your file from. Once Preview is open and displaying your first PDF file, select Edit > Insert > Page from File from the menu bar at the top of the screen. If you’ve installed third party software and Preview doesn’t open when you double-click on a PDF, you can force your files to open in Preview by right-clicking (or Control-clicking) on the files and selecting Open With > Preview. Double-click on the first file to open it in the Preview app, which is the default app for viewing PDF files in macOS. To combine PDFs on the Mac, start with two or more source files.

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