It’s my go-to app
It’s my go-to app for annotating research articles. The organization features are amazing for thesis writing.Conquer the School Year
Highlight, annotate, organize, and edit PDFs with ease – on Mac, iPad, and iPhone. Get 50% off with our special educational offer!
*Special educational offer
Built for the Classroom & Beyond

Annotate & Highlight Notes
Deeply engage with your materials. Color‑code, margin notes, pop‑ups and stamps make retention easier
Effortless Organization
Merge, reorder, and group readings into folders or projects—syncs across iPhone, iPad, and Mac
OCR & Search Anywhere
Scan or import printed docs, convert to searchable PDFs—then search everything by keyword.
Edit & Fill-In
Open PDFs in editor mode, update text, add images/links, fill forms, then securely export or share.
Why PDF Expert

For Students
Highlight key passages, make margin notes, and organize research
Convert textbooks & handouts into searchable PDFs with OCR
Merge multiple docs into study packets or project folders
Sync across iPad, Mac & iPhone for always‑on access.

For Educators
Mark up student work, create lesson plans, and share annotated PDFs
Scan worksheets and teaching materials into fully editable PDFs
Build and distribute learning resources in a few clicks
Prep materials on Mac, present from iPad — seamless transitions
Get started with your 50% discount
Ready-to-Use Academic Templates
PDF Expert includes a growing library of customizable academic templates — designed to save time and boost productivity for both students and educators.
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Weekly Planners
Map out classes, study blocks, and deadlines

Study Guides
Create focused review sheets for exams

Reading Logs
Track assigned readings and progress

Lesson Plans
Plan structured, flexible lessons in seconds