Some test text!

Replace contentkeyboard_arrow_down

Replacing text & images in PDFs on iOS

To find text or images and replace it in a PDF.

PTPDFDoc *doc = [[PTPDFDoc alloc] initWithFilepath: filename];
PTContentReplacer *replacer = [[PTContentReplacer alloc] init];
PTPage *page = [doc GetPage: 1];

// replace an image on the page
PTPDFRect * target_region = [page GetMediaBox];
PTImage *img = [PTImage Create: [doc GetSDFDoc] filename: imagename];
[replacer AddImage: target_region replacement_image: [img GetSDFObj]];

// replace a text placeholder
[replacer AddString: @"NAME" replacement_text: @"John Smith"];

// replace text in a given region
NSString* text = @"hello world";
[replacer AddText: target_region replacement_text: text];
[replacer Process: page];

Replace PDF text or images
Full code sample which shows how to use pdftron.PDF.ContentReplacer to search and replace text strings and images in existing PDF (e.g. business cards and other PDF templates).

Get the answers you need: Support


Free Trial

Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.

Select a platform to get started with your free trial.

Unlimited usage. No email address required.

Join our live demo to learn about use cases & capabilities for WebViewer

Learn more