10 tips to get the most out of previews on Mac

Preview is one of the native apps that come preloaded on your Mac. For most users, it’s just an image viewer that allows them to open and view the many different types of images available on their Mac.

However, that’s not the case. The Preview app on Mac is capable of more than just letting you view your images. There are many features that this application is only for you if you are willing to discover and use them for your tasks.

Some of Preview’s lesser-known features include the ability to lock your PDF, add a signature to it, and even edit your images. Once you’ve learned how to use these features, you won’t need to use any third-party apps you may have installed on your machine.

Modify multiple files at once

One of the most time-consuming tasks you can encounter is having to make the same change to multiple files on your Mac. Opening each file and making changes is simply a waste of time, especially when you have an app like Preview available on your Mac.

With Preview on Mac, you can make changes like modifying the image resolution of multiple files at once. It also has a number of other uses.

  • Select the image you want to change the resolution for, right click on any of them, select Open withchoose Previewand Preview will open.
Right click on the selected menu Open with preview
  • Click Tools menu at the top and select To adjust dimension.
Adjust Dimensions selected in the Tools menu
  • Enter a new size for your multiple images and press ALRIGHT.
The Image Size Window in Mac

All your selected images will now have your new resolution.

Add a signature to your files

You no longer need to sign a blank sheet of paper, scan it, cut your signature and then place the signature on your digital document. With Preview, you can sign any of your files directly on your Mac.

  • Launch your PDF documents in Preview application.
  • Click Show Markup Toolbar icon at the top.
Marker icon on toolbar
  • Find and click the signature icon in the toolbar. If you don’t have a signature, click Create signature to create one.
Signature icon with the Create Signature button highlighted

You can then place your signature anywhere you want in your document.

Convert files from one format to another

Tasks like converting files often require you to find and install third-party apps on your Mac. However, if your file is one of Preview’s supported formats, you can convert it to another using Preview itself.

  • Open your file in Preview app on your Mac.
  • Click File at the top and select the option that says Export.
Export selected in the File menu
  • On the following screen you will see a drop-down menu that says Format. That’s where you can choose a new format for your file. Choose from any of the available options and click Save.
Export as JPEG window in Preview

Your file will be saved in the format you selected on your Mac.

Add password protection to your files

You can protect your confidential files with a password using the Preview app.

  • Open your PDF with Preview.
  • Click File menu and select Export as PDF.
Export as PDF is selected in the File menu
  • Checkmark Encode optionally enter the password and click Save.
Save As window selected Encoding

Your file will now require a password to open.

Create a new file from your clipboard

If you have something saved in your clipboard, you can use it to create a new file in Preview. The application will use the contents of the clipboard for the new file you create.

  • Launch Preview app on your Mac.
  • Click File menu and select New from Clipboard. Alternatively, press Command + FEMALE movie off.
New from Clipboard selected in File menu

It will create a new file based on your clipboard items.

Add a new page to a PDF document

If you have an existing PDF document that you want to add new pages to, you can do so using Preview.

  • Launch your PDF in Preview.
  • Click Edit menu, select Insertand click Page from file.
Insert Page from Selected File in Edit menu
  • Select the new page on your Mac that you want to add to your file.

The page you just added is now part of your existing PDF.

Remove pages from a PDF document

Sometimes you may want to remove a page from a PDF document. Preview can also help you with that.

  • Open your PDF document in Preview.
  • Select the page you want to delete, click Edit at the top and select Delete.
Delete selected in the Edit menu
  • Press Command + WILL or click File menu and select Save to save your file.
Save selected in the File menu

Remove background from image

This is the least talked about feature of Preview but it does a great job at helping you remove unwanted backgrounds from your images. It works pretty much like Photoshop’s background eraser.

  • Open your image file in Preview.
  • Click Instant Alpha on the toolbar.
Remove background from image window
  • Select your image background with the tool and press Delete to remove background.

Access EXIF ​​data for your images

If you haven’t removed the EXIF ​​data from your images, you can access it in the Preview app on your Mac.

  • Open your image in Preview.
  • Click Tools menu and select Show inspector.
Show the Inspector window in the Tools menu
  • Choose Exif to see the EXIF ​​data available for your image file.
More Exif . window information

Annotate your file

Preview lets you annotate your files so you can quickly add items that better describe your images.

  • Open the file you want to annotate Preview.
  • Click Tools menu and select Note. Then select the item you want to add to your file.
File -> Annotate selected in Tools” class=”wp-image-7766″  /></figure>
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<p>Be sure to save your file before closing the app so your annotations are preserved.</p>
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