Integrating PSPDFKit Manually

The simplest way to integrate PSPDFKit is to use Swift Package Manager, CocoaPods, or Carthage. Alternatively, you can manually add the dynamic framework to your project. There’s no functional difference — it’s simply a matter of preference. The one exception is Mac Catalyst support, which is currently not available via the Carthage integration.

Log in to your customer portal at and download the latest version of PSPDFKit. Then open the disk image and copy PSPDFKit.xcframework and PSPDFKitUI.xcframework into your project.

If you don’t yet have a license, request an evaluation license here first and follow the instructions in the email.


PSPDFKit requires the latest stable version of Xcode available at the time the release is made. This is a hard requirement, as each version of Xcode is bundled with a specific version of the iOS Base SDK, which often defines how UIKit and various other frameworks behave. See the README for version details.

Integrating the XCFramework

  1. Drag PSPDFKit.xcframework and PSPDFKitUI.xcframework into the Frameworks, Libraries, and Embedded Content section of your target:

  2. If your application is targeting iOS versions prior to iOS 12.2 and your application does not already contain any Swift code, then you need to make sure Xcode bundles Swift standard libraries with your application distribution. To do so, open your target Build Settings and enable Always Embed Swift Standard Libraries.

If testing on iOS 12 still leads to issues similar to dyld: Library not loaded: @rpath/libswiftCore.dylib (observed for Objective-C-only test targets), then you can try an alternative approach by including a minimal Swift class in your project that ensures Foundation libraries are loaded.

Sample Swift class:

import Foundation

class TokenSwiftFile {
    func tokenFunction () {
        NSLog("This file exists to force-load Swift libraries for iOS <12.2.")

Test Targets

If you need to integrate PSPDFKit in your test targets, just add PSPDFKit.xcframework and PSPDFKitUI.xcframework to the Link Binary With Libraries build phase.

If you want to copy PSPDFKit into the build product (only needed in rare cases), you can add a Copy Files Phase in your test target’s Build Phases with Frameworks as Destination. Then add PSPDFKit.xcframework and PSPDFKitUI.xcframework in there. (Non-application targets don’t have an Embedded Binaries section, hence the Copy Files Phase.)

Sample Code for PDFViewController

It’s easy to present a PDF onscreen. All you need is to create a Document and then present it with a PDFViewController:

import PSPDFKit
import PSPDFKitUI

// Create the `Document`.
// This is the container for your PDF file. It can also manage multiple files.
let fileURL = Bundle.main.url(forResource: "Document", withExtension: "pdf")!
let document = Document(url: fileURL)

// Create the PDF view controller.
// The configuration object is optional and allows additional customization.
let pdfController = PDFViewController(document: document) {
    $0.thumbnailBarMode = .scrollable
    $0.isPageLabelEnabled = false

// Present the PDF view controller within a `UINavigationController` to enable the toolbar.
present(UINavigationController(rootViewController: pdfController), animated: true)
@import PSPDFKit;
@import PSPDFKitUI;

// Create the `PSPDFDocument`.
// This is the container for your PDF file. It can also manage multiple files.
NSURL *documentURL = [NSBundle.mainBundle URLForResource:@"Document" withExtension:@"pdf"];
PSPDFDocument *document = [[PSPDFDocument alloc] initWithURL:documentURL];

// Create the PDF view controller.
// The configuration object is optional and allows additional customization.
PSPDFViewController *pdfController = [[PSPDFViewController alloc] initWithDocument:document configuration:[PSPDFConfiguration configurationWithBuilder:^(PSPDFConfigurationBuilder *builder) {
    builder.thumbnailBarMode = PSPDFThumbnailBarModeScrollable;
    builder.pageLabelEnabled = NO;

// Present the PDF view controller within a `UINavigationController` to enable the toolbar.
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:pdfController];
[self presentViewController:navController animated:YES completion:NULL];

See our various example projects in the download DMG for more details.


While Document accepts a URL, only local PDF documents are supported. If you need to download them, look at the Kiosk example within PSPDFKit Catalog for some great example code.

PSPDFKit usually supports only the latest available Xcode version. If you see any compiler/linker errors, check if your Xcode version is current before contacting us.

If you’re using manual retain/release instead of ARC and getting warnings about missing property declarations of assign/retain, then adding -Wno-objc-property-no-attribute to the other C linker flags will resolve the issue.

Ensure that your application has all the required permissions set. See our Permissions guide for details.


Library Not Found

If you followed the steps in our guide but still see an issue like this one:

dyld: Library not loaded: @rpath/PSPDFKit.framework/PSPDFKit
Referenced from: /Users/username/Library/Developer/CoreSimulator/Devices/51AB3B8F-37EA-454E-B9B3-3FCE92F9FD56/data/Containers/Bundle/Application/6D84096F-4239-450C-A3E2-48820ACC42EE/
Reason: image not found

Then it’s likely you have an older Xcode project where the Runpath Search Paths in your project settings aren’t correctly configured. Make sure they’re set to the following value: $(inherited) @executable_path/Frameworks @loader_path/Frameworks.

Gatekeeper Alerts When Running on Mac Catalyst

If you’re experiencing Gatekeeper alerts like “PSPDFKit.framework” is damaged and can’t be opened. You should move it to the Trash, please refer to our Gatekeeper Alerts When Running on Mac Catalyst guide for a solution.

PSPDFKit.bundle Issues

If you get a warning that is similar to this:

Error: The version of the PSPDFKit.bundle you’re using (40412) does not match the version expected in PSPDFKit (50100). Please update the bundle to the version that ships with this version of PSPDFKit. Some features will not work until this is resolved

Then somewhere in your project, an older copy of the PSPDFKit.bundle is referenced. Check your file tree and remove the old reference. This check ensures there’s no outdated image/glyph metadata that could cause bugs in our SDK. We added an extra internal validation step to ensure the integration is correct and to save you from looming problems later on.

Version Control System File Size Limits

If you’re running into an issue with your version control system because of PSPDFKit’s file size, you can adopt one of the following solutions:

Other Languages

We offer wrappers to use PSPDFKit with various other languages: