6 Best Free PDF Readers for iPhone in 2024 [Tested]
Introduction:
iPhone's accessibility and portability make it the best device for reading essential documents. Readers prefer phones over traditional desktops to read and view PDF books or documents. However, the iPhone sometimes lacks essential reading tools to view and edit PDF files. In such cases, users may download some of the best PDF readers for iPhones to view, read, edit, annotate, and share PDFs right from their iPhones. Check out some advanced PDF readers that are perfect for iPhone readers.

1. SwifDoo PDF iOS App

SwifDoo PDF is a perfect iPhone PDF reader that helps you read and manage PDF documents easily. The fantastic app lets you quickly scroll between numerous pages of a document. The user-friendly app dedicatedly provides enhanced features to read PDF ebooks and files on an iPhone, such as textbooks, magazines, comic books, etc. SwifDoo PDF for iPhone and iPad offers enhanced abilities to read and understand PDF. Users can quickly draw on PDFs and highlight text in PDFs. It is the best free PDF reader for iPhone that helps rearrange pages and easily navigate with the scroll feature.

Features:

Pros

  • Offers a reflow PDF feature that allows PDFs to fit the screen for easy reading
  • Add bookmarks to get back where you left off
  • Provides the best PDF text-to-speech voice reader that enables you to read PDFs aloud on your iPhone
  • Efficient PDF manager that allows you to compress, merge, and split PDFs

Cons

  • The free trial is limited to a few days
  • Advanced feature available only with subscription

Are you facing issues reading PDFs on your iPhones? Download the SwifDoo PDF App to start your free trial today.

2. Adobe Acrobat Reader

Adobe Acrobat Reader is a globally accepted reader that can read and annotate PDFs on an iPhone. The Acrobat is the best PDF reader for iPhone available for free that offers multiple abilities for managing PDFs. This efficient reader lets you comment on PDFs and can help add a digital signature to each PDF before you send it. Are you confused about how to open PDF files on an iPhone with an Adobe reader? It is simple because the reader provides an amicable environment to do so. 

Pros

  • The ios PDF reader and viewer offer cloud storage capabilities
  • Offers AI assistance to do more with PDF
  • Let you add a password, encryption, and signature to the PDF
  • Supports text-to-speech capabilities

Cons

  • Offers limited editing capabilities with a free version
  • Has heavy software that requires vast space

3. Apple Books

Apple Books is a dedicated iPhone app that enables you to read and manage PDFs. iPhone has Apple Books as the default PDF reader and viewer, which also offers a great way to read some best-seller ebooks and audiobooks. The fantastic app lets you read, view, or listen to PDFs with free access. The Apple Book is among the best PDF to audio readers that have a PDF read to you for free on an iPhone. The friendly reader lets you enjoy customized options with its varied features. You can read a PDF file on your iPhone with brightness adjustment in your preferred text sizes and fonts.

Pros

  • Support built-in PDF reader and viewer on iPhone
  • Allows you to add a bookmark to access PDFs where you left off
  • It lets you highlight important text

Cons

  • Lacks essential features to annotate PDF pages
  • The app works only on iPhone devices

4. PDF Viewer - Annotation Expert

PDF Viewer - Annotation Expert is a powerful tool for accessing PDF and other reading documents on iOS. It is a free PDF app for iPhone that offers varied annotation tools to manage and view PDFs. Users can easily highlight, underline, draw, or strike out text for better understanding. Annotation Expert is the best PDF reader for iOS that also offers varied customized settings to adjust brightness for perfect reading easily.

Pros

  • Supports advanced annotating tool to mark and annotate PDFs
  • Let you scroll pages quickly with an efficient scroll function
  • Supports PDF organizer to create, rename, move, or sort documents
  • Offers a seamless cloud integration

Cons

  • Lacks extensive features for managing PDFs
  • Lags with complex PDF files

5. Foxit PDF Reader

Foxit PDF Reader iPhone app is the best iPhone pdf reader app available free to manage, view, and annotate PDF documents on iPhone devices. The efficient app offers an easy interface to handle PDFs from your iPhone. Foxit is an iPhone-dedicated PDF reader and editor that lets you read, summarize, translate, and enhance the text. The app also provides spell and grammar check capabilities for managing PDFs.

Pros

  • It is the best PDF reader app for the iPhone
  • Let you scroll, zoom, and flip PDF pages easily
  • Offers AI assistance for efficient workflow
  • Offers multi-language support to more than 12 languages

Cons

  • Extensive features are available only with the paid subscription
  • Offers a few overwhelming features

6. PDF Reader Pro

Are you looking for a reliable PDF reader for your iPhone? Choose PDF Reader Pro to easily view, edit, and annotate PDF files on iPhone and iPad devices. The advanced mobile-friendly app is perfect for users who handle PDF files daily. PDF Reader Pro is the best PDF ebook reader and is available for free for iPhone and iPad users. The efficient app offers OCR functions to work on scanned PDFs efficiently. It also enables text-to-speech support in more than 26 languages. 

Pros

  • Let you protect content with password and encryption
  • Acts as a trustworthy PDF editor to edit, merge, and modify PDFs
  • It lets you highlight, underline, and add notes to PDFs
  • Advanced PDF reader that works well on macOS, iOS, Windows, and Android devices

Cons

  • Only the paid plans offer advanced features
  • Updating the software is a challenging process

How the Best PDF Reader for iPhone Is Evaluated

PDF Readers are a companion for reading, managing, and editing PDFs on iPhone devices. There are tons of PDF readers available to help handle PDFs. However, choosing a well-performing iPhone PDF book and document reader is essential. Always review the PDF reader before choosing one. Install a professional reader with varied features for easy PDF management. It is equally crucial to ensure the selected reader provides easy and quick tools for simultaneously organizing and managing PDFs.

Comparison of the 6 Best PDF Readers for iPhone

The article includes a list of tried-and-tested, best-performing PDF readers for iPhone. The requirements of the PDF reader may vary, depending on which users can choose a reliable PDF reader to view PDF documents on an iPhone. However, an advanced PDF reader is vital if you are looking for a reader with an annotation tool to edit and share PDF documents. If choosing the best PDF reader is getting challenging, look at a brief comparison of the best PDF readers and viewers for iPhone devices here.

PDF App for iOS

View

Voice Reading

Annotate

More Features

SwifDoo PDF iOS App

View PDF well with light and dark mode switching.

Support ext-to-speech feature to PDFs read PDFs aloud

Highlight Strikethrough, draw, edit, add notes, add comments, and review PDFs

Offers handy features to view, edit, manage, convert, merge, split, review and share PDFs

Adobe Acrobat Reader

Offers a liquid display and dark mode for efficient viewing

Support a read-aloud feature

Offers varied annotation tools to highlight, underline, strikeout, draw, comment, and add signatures to PDFs

Offers cloud integration, password protection, organizing and managing properties

Apple Books

Night mode and scrolling view for a seamless reading experience.

Supports voice over & read aloud feature to read content aloud

Let you highlight, underline, and Add notes. Also, supports dictionary & Wikipedia integration

Lets you purchase and download books and also supports other organizing functions

PDF Viewer - Annotation Expert

Support single page, continuous scroll, and thumbnail view for easy PDF navigation

No built-in voice reading features

Let you highlight and underline. Strikethrough, draw, add text boxes, add sticky notes, and add signature

Offer search functionality, bookmarks, page management, and PDF Metadata feature

Foxit PDF Reader

Support single-page view, thumbnail view, full-screen view, or two-page view. and continuous scroll to easily access numerous pages in PDFs

No built-in voice reading features

Lets you add text comments, highlight, underline, and draw

Offers integration to Cloud and offers support in more than 12 languages

PDF Reader Pro

Support single page, continuous scroll, and thumbnail view

No built-in voice reading features

Let you highlight and underline. strikethrough, draw, add signature

Support cloud integration, file protection, and sharing management tools

Conclusion

The article clearly explains a brief comparison of the top 6 PDF reader apps for iPhone users. Carefully analyze PDF readers' features, pros, and cons to choose the most suitable apps for efficiently reading PDFs on your iPhone. Users may rely on the built-in PDF reader or switch to more advanced PDF readers that efficiently provide PDF managing, organizing, and sharing tools.