Universal Features to Support Student, Teacher Learning and Work

Teachers & Lecturers

Convert documents to PDFs for saving and displaying without misalignment.
Mark students' work more conveniently, with rich annotation functions and clear records.
With OCR, exporting scanned PDF documents or images as text files or PDF files for editing, copying, and so on.
Teachers & Lecturers

Researchers

Combine what you need from a large number of papers into a complete PDF file for viewing.
Increase access restrictions to protect file security by setting an open password.
Record your thought process by bookmarking and highlighting important sections within documents.
Researchers

Students

Take notes and mark up text while reading or listening to lectures to help remember and understand.
Facilitate document collaboration between students and teachers.
Read lightly and smoothly by display modes customization.
Students

Educational institutions

Speed up the registration, admissions and onboarding process with secure E-signatures.
Easily manage students' & teachers' private information.
Reduce paper workflows to save resources.
Educational institutions

All-In-One PDF App with Friendly Pricing, escort your study & work.

Students & Teachers

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One-time purchase for a permanent license
Include all future upgrades for life without extra payment

Universities & Institutions

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Loved by 90 million people

Deeply loved by students, educators worldwide
Rich comment tool!
The program works great. It does everything I want it to do in terms of making all kinds of notes on the PDF file with highlighters, text notes, freehand drawings and arrows.
avatar picture
Boris Liberman
Student
Edit well!
I use this app all the time. It is intuitive and easy to use. I can manipulate, add and take away pages with ease. I don't know how I would cope without it.
avatar picture
David
Student
Switch between different themes!
Dark theme really helpful for a night-owls, comfort my eyes. I can go through my paper work on my PC and mobile phone, convenient to share files.
avatar picture
Linda
Student
Perfect review tools!
I grade my students' papers every day with this app. The easy annotation and highlighting are amazing. It's much cleaner than simply scribbling on the paper. Now my students will actually read my feedback for them.
avatar picture
Tim Geiser
Professor
Rich comment tool!
The program works great. It does everything I want it to do in terms of making all kinds of notes on the PDF file with highlighters, text notes, freehand drawings and arrows.
avatar picture
Boris Liberman
Student
Edit well!
I use this app all the time. It is intuitive and easy to use. I can manipulate, add and take away pages with ease. I don't know how I would cope without it.
avatar picture
David
Student
Switch between different themes!
Dark theme really helpful for a night-owls, comfort my eyes. I can go through my paper work on my PC and mobile phone, convenient to share files.
avatar picture
Linda
Student
Perfect review tools!
I grade my students' papers every day with this app. The easy annotation and highlighting are amazing. It's much cleaner than simply scribbling on the paper. Now my students will actually read my feedback for them.
avatar picture
Tim Geiser
Professor
Rich comment tool!
The program works great. It does everything I want it to do in terms of making all kinds of notes on the PDF file with highlighters, text notes, freehand drawings and arrows.
avatar picture
Boris Liberman
Student
Edit well!
I use this app all the time. It is intuitive and easy to use. I can manipulate, add and take away pages with ease. I don't know how I would cope without it.
avatar picture
David
Student
Switch between different themes!
Dark theme really helpful for a night-owls, comfort my eyes. I can go through my paper work on my PC and mobile phone, convenient to share files.
avatar picture
Linda
Student
Perfect review tools!
I grade my students' papers every day with this app. The easy annotation and highlighting are amazing. It's much cleaner than simply scribbling on the paper. Now my students will actually read my feedback for them.
avatar picture
Tim Geiser
Professor
Rich comment tool!
The program works great. It does everything I want it to do in terms of making all kinds of notes on the PDF file with highlighters, text notes, freehand drawings and arrows.
avatar picture
Boris Liberman
Student
Edit well!
I use this app all the time. It is intuitive and easy to use. I can manipulate, add and take away pages with ease. I don't know how I would cope without it.
avatar picture
David
Student
Switch between different themes!
Dark theme really helpful for a night-owls, comfort my eyes. I can go through my paper work on my PC and mobile phone, convenient to share files.
avatar picture
Linda
Student
Perfect review tools!
I grade my students' papers every day with this app. The easy annotation and highlighting are amazing. It's much cleaner than simply scribbling on the paper. Now my students will actually read my feedback for them.
avatar picture
Tim Geiser
Professor
Rich comment tool!
The program works great. It does everything I want it to do in terms of making all kinds of notes on the PDF file with highlighters, text notes, freehand drawings and arrows.
avatar picture
Boris Liberman
Student
Edit well!
I use this app all the time. It is intuitive and easy to use. I can manipulate, add and take away pages with ease. I don't know how I would cope without it.
avatar picture
David
Student
Switch between different themes!
Dark theme really helpful for a night-owls, comfort my eyes. I can go through my paper work on my PC and mobile phone, convenient to share files.
avatar picture
Linda
Student
Perfect review tools!
I grade my students' papers every day with this app. The easy annotation and highlighting are amazing. It's much cleaner than simply scribbling on the paper. Now my students will actually read my feedback for them.
avatar picture
Tim Geiser
Professor

Special Educational Offer

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