bookend PDF Viewer

It is an application for displaying PDF files.

By calling this app when opening a PDF file from another filer app, you can display the PDF file.

Also, this app is required to open a PDF file from the bookend app.

*Due to changes in security specifications on Android 11 and above, PDF files cannot be opened directly from this app. Select and open this app when opening a PDF file from another filer app.

- View PDF

- Search in PDF

- View PDF Table of Contents

- Supports links in PDF

- Supports playback of videos (mp4) embedded in PDF

- Supports single page and spread (cover setting)

- Supports switching between right binding and left binding

- Support thumbnail display

- Support annotation function