RB24 is my pdf doc. Im using a "view" inside my View Controller and the Class for that view is a PDFView. When I see the pdf on my app, I can't do a search inside the pdf document. How can I achieve that? When you open a pdf in your iPhone, iPhone uses an app that lets you do search and annotations on the pdf. Is there any way to do that for your app ? Any help will be greatly appreciated ! UIKit import PDFKit class ViewControllerRB: UIViewController { @IBOutlet weak var PDFViewRB: PDFView! override func viewDidLoad() { super.viewDidLoad() let url = Bundle.main.url(forResource: "RB24", withExtension: "pdf") if let pdfDocument = PDFDocument(url: url!) { PDFViewRB.autoScales = true PDFViewRB.displayMode = .singlePageContinuous PDFViewRB.displayDirection = .vertical PDFViewRB.document = pdfDocument