Guide · PDF & Documents
How to Merge Existing PDF Files on iPhone
To combine existing PDF documents on iPhone, work on a copy of the first file and insert the other documents using Preview’s page controls where supported.
4 min readPDF & Documents Guides
Turn photos and paperwork into readable, shareable documents.
Guide · PDF & Documents
How to Reduce PDF File Size on iPhone
Reduce a PDF on iPhone by exporting a smaller copy in Preview where that option is available, or by reducing oversized source images before rebuilding an image-based document.
4 min readGuide · PDF & Documents
How to Rotate a Sideways PDF Page on iPhone
Rotate a sideways PDF page by changing the page orientation in a PDF editor, then saving and reopening the document.
4 min readGuide · PDF & Documents
How to Save a Screenshot as a PDF on iPhone
To save an existing iPhone screenshot as a PDF, export the image as PDF in Preview on supported iOS versions, or add it to Image to PDF in your browser.
4 min readGuide · PDF & Documents
How to Save Selected Pages from a PDF on iPhone
Save selected PDF pages on iPhone by duplicating the document and removing unwanted pages from the copy in a supported PDF editor, such as Preview on compatible iOS versions.
4 min readGuide · PDF & Documents
How to Summarize a PDF and Verify the Result
Create a useful PDF summary by first defining the questions you need answered, then checking the generated points against the original document.
4 min readGuide · PDF & Documents
Why Are PDF Annotations Missing After Sharing?
When PDF notes or filled answers disappear after sharing, first confirm that you sent the saved edited file rather than the original.
4 min readGuide · PDF & Documents
Why Can’t I Select Text in a Scanned PDF on iPhone?
If text in a scanned PDF cannot be selected, the pages may contain pictures of text without a searchable text layer.
4 min read
Guide · PDF & Documents
How to Convert Photos to PDF on iPhone
Turn one or multiple iPhone photos into a PDF. Compare Preview export with a local browser converter, arrange pages and check quality and file limits.
5 min readGuide · PDF & Documents
How to Fill Out a PDF Form on iPhone
Tell a fillable form from a scanned page and avoid losing typed answers when you export.
3 min readGuide · PDF & Documents
How to Fix Blurry Images in a PDF
Separate a poor source image from an overly compressed export before trying again.
1 min readGuide · PDF & Documents
How to Fix Photos in the Wrong PDF Page Order
Control the sequence before conversion and verify it in the exported file.
1 min readGuide · PDF & Documents
How to Prepare an Image PDF for Printing
Choose consistent paper dimensions, allow margins, and check the print preview before using paper.
1 min read
Guide · PDF & Documents
How to Scan Documents to PDF on iPhone: 3 Easy Methods
Scan paper into PDF using Notes, Files or Preview on iPhone. Follow the capture steps, choose a save location and check page order, text and file size.
5 min read
Guide · PDF & Documents
How to Sign a PDF on iPhone
Place a visible signature, save a separate copy, and check what kind of signature the recipient requires.
3 min readGuide · PDF & Documents
JPG vs PDF: Which Should You Send?
Choose between one image and a document with an intentional page order.
1 min readGuide · PDF & Documents
Why Is My PDF Too Large to Email?
Find the source of a large attachment and make a useful smaller copy.
1 min read