---
title: "Swift PDF library — View, annotate, and more | Nutrient"
canonical_url: "https://www.nutrient.io/guides/ios/swift/"
md_url: "https://www.nutrient.io/guides/ios/swift.md"
last_updated: "2026-05-14T21:57:26.912Z"
description: "Discover Nutrient iOS SDK, a powerful Swift library for viewing, annotating, and editing PDFs. Easy integration for stunning PDF functionality!"
---

# Swift PDF library

Nutrient iOS SDK is a Swift library for viewing, annotating, editing, and creating PDFs. It offers developers powerful Swift and Objective-C APIs for quickly adding PDF functionality to any iOS or Mac Catalyst application.

## File type support

- PDF

- PNG, JPEG, JPG, TIFF, TIF

**Microsoft Office** file types are also supported when using the optional [Document Engine](https://www.nutrient.io/guides/document-engine.md).

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[Learn More](https://www.nutrient.io/sdk/ios/getting-started.md)
---

## Related pages

- [Best practices](/guides/ios/best-practice.md)
- [iOS PDF bookmark SDK](/guides/ios/bookmarks.md)
- [Mac Catalyst PDF library](/guides/ios/catalyst.md)
- [Cordova PDF library](/guides/ios/cordova.md)
- [Compare documents on iOS](/guides/ios/compare-documents.md)
- [Discover innovative PDF SDK demos for multiple platforms](/guides/ios/demo.md)
- [Download our iOS library](/guides/ios/downloads.md)
- [iOS PDF library](/guides/ios.md)
- [visionOS buides: Integrate our PDF library](/guides/ios/intro-visionos.md)
- [iOS guides: Integrate our PDF library](/guides/ios/intro.md)
- [Ionic PDF library](/guides/ios/ionic.md)
- [iPhone PDF library](/guides/ios/iphone.md)
- [iPad PDF Library](/guides/ios/ipad.md)
- [Knowledge base](/guides/ios/kb.md)
- [Contributing to Nutrient projects](/guides/ios/miscellaneous/contributing.md)
- [Troubleshooting](/guides/ios/troubleshoot.md)
- [Upgrade and migration guides](/guides/ios/upgrade.md)
- [visionOS PDF library](/guides/ios/visionos.md)
- [Xamarin.iOS PDF library](/guides/ios/xamarin.md)
- [Changelog for iOS](/guides/ios/changelog.md)