This Privacy Statement Describe the processing of your personal information to activate your PDF Expert subscription. In addition,Privacy Statement for PDF Expert Applications It also explains which information is processed and how it is processed when you use the PDF Expert application.

Due to relevant laws and regulations, AI functions will not be able to be used normally in China.

Essential PDF editor for iPhone, iPad, and Mac.

Editing, commenting,

Sign and manage PDFs.

Explore the most powerful PDF tools. Experience it now!

• Edit PDF
• Annotation PDF
• Tags and Notes
• Convert PDF
• Sign PDF
• Comment PDF
• Add image
• Management page
• Merge PDF
• Recognize Text (OCR)

Processing PDF is easier

Fast, reliable, and easy-to-use are the highlights of PDF. This well-designed interface combines all professional tools in one, making it effortless in handling any task.

Edit PDF text, images, and more features

Download professional PDF editing applications on Apple devices so far. Instantly improve efficiency by editing PDF text, images, links, signatures, pages, and files.

Signing documents

Touch a few times to sign and send the document using a personal electronic signature. Collect customer signatures using iPhone and iPad.

• Convert PDF to Word, Excel, PowerPoint, or images.
• Quickly and accurately convert PDF to other formats. Anytime, anywhere.

Fill out the PDF form.

Perfectly handle complex forms. Easily fill out lists, policies, and tax forms containing equations and calculations.

Merge PDF and organize pages.

Reorder, extract, delete, rotate pages, or merge entire PDF documents. Make full use of page management tools.

Identify text. Enhanced PDF

Use OCR to recognize text within scanned documents. The old PDF has been revitalized by AI enhancement.

• OCR recognition of text within PDF

Recognize text for easy searching, highlighting, and copying.

• Enhanced scanning

Fix distortion, remove shadows, and improve contrast.

• Crop and split pages

Split the dual page scanned document and remove additional white edges.

PDF is more perfect

Create professional and aesthetically pleasing PDF scanned documents. AI driven intelligent "enhancement" will repair deformations, remove shadows, and improve contrast.

Excellent reading experience.

PDF highlights make it easy for you to read PDFs in various situations. Smooth sliding, diverse reading modes, day, night, paper, any choice to protect your eyesight.

• Pleasant to the eye

Experience professional reading tools. Adjust font size and brightness, select day, night, and paper reading modes.

• Unique reading mode

Intelligent technology adjusts PDF text to fit the screen, and the same applies to dual column PDFs. The best choice for reading PDF on iPhone.

• Excellent search

Quickly locate content through search. Save relevant search results or add them as bookmarks for future reference.

Designed for Apple, with excellent technology driving office work

PDF highlights the inheritance of Apple's cutting-edge technological innovation achievements, fully tapping into the potential of iPhone, iPad, and Mac.