{"id":58546,"date":"2025-09-27T14:18:18","date_gmt":"2025-09-27T12:18:18","guid":{"rendered":"https:\/\/www.apfelpatient.de\/?p=58546"},"modified":"2025-09-27T14:22:00","modified_gmt":"2025-09-27T12:22:00","slug":"preview-app-everything-about-pdf-and-image-functions-on-the-iphone","status":"publish","type":"post","link":"https:\/\/www.apfelpatient.de\/en\/tipps-tricks\/vorschau-app-alles-ueber-pdf-und-bildfunktionen-auf-dem-iphone","title":{"rendered":"Preview App: Everything about PDF and image functions on the iPhone"},"content":{"rendered":"

The Preview app on the iPhone is one of those obscure yet extremely useful tools. It simplifies the handling of PDF documents, forms, and images, making it possible to complete tasks that would otherwise often require several different apps. Whether filling out forms, scanning documents, adding a signature, or editing photos \u2013 the features are integrated directly into iOS and ready to use right away.<\/strong><\/p>\n\n\n\n

In everyday life, situations arise again and again in which documents need to be edited digitally. A form needs to be filled out, a PDF file needs to be encrypted, or text needs to be highlighted. Photos sometimes also require quick adjustments, for example, if the background needs to be removed. This is precisely where Preview comes in: an app that bundles many practical tasks and is available directly on the iPhone. The focus is on ease of use and efficient work \u2013 without detours and without additional downloads.<\/p>\n\n\n\n

Fill out PDF forms<\/h4>\n\n\n\n

PDF forms can be easily edited in Preview. The "Fill out forms" button selects a field where you can enter text. Suggestions displayed above the keyboard are also available. If the field is a signature field, you can add a signature directly with your finger. This allows you to complete even legally binding documents directly on your iPhone.<\/p>\n\n\n\n

Scan documents and save them as PDFs<\/h4>\n\n\n\n

Paper documents no longer need to be laboriously processed using an external scanner. With the "Scan Documents" option, the Preview app transforms every image into a clean PDF file. The iPhone's camera captures each page, automatically crops the edges, and combines the scans into a single document. Once complete, simply tap "Done" to save the PDF.<\/p>\n\n\n\n

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Image: Apple<\/figcaption><\/figure>\n\n\n\n

Protect PDF documents with a password<\/h4>\n\n\n\n

For confidential content, Preview offers the option of protecting PDF files with a password. After opening a document, the "Lock" option is available in the "Actions" menu next to the file name. By selecting "Require password," a password is assigned and confirmed. This reliably protects private or business documents from unauthorized access.<\/p>\n\n\n\n

Remove background from photos<\/h4>\n\n\n\n

In addition to PDF functions, the app also offers simple image editing. With "Remove Background," you can delete the background of a photo, leaving only the main subject. The result is suitable for presentations, profile pictures, or creative projects where distracting elements need to be hidden.<\/p>\n\n\n\n

Highlight, underline, or strikethrough text in PDFs<\/h4>\n\n\n\n

The readability and structure of documents can be improved through markup. In Preview, text in PDFs can be selected and then highlighted in color using "Highlight." Alternatively, "Underline" or "Strikethrough" are available. These functions make it easier to emphasize important passages or clearly mark revised content.<\/p>\n\n\n\n

Preview app as an all-in-one solution on the iPhone<\/h3>\n\n\n\n

The Preview app on the iPhone is a versatile tool for everyday digital life. It combines functions such as filling out and signing forms, scanning documents, password-protecting PDFs, removing photo backgrounds, and highlighting text. This makes editing files simple and efficient. Instead of using multiple apps in parallel, a single application is sufficient for many of your most common tasks. The best products for you: Our Amazon Storefront<\/a> offers a wide selection of accessories, including those for HomeKit. (Image: Apple)<\/p>\n\n\n\n