PDF Reader & PDF Viewer

We are an excellent PDF reader that also supports reading Word, Excel, PDF, and PPT files, with the following features:
File Manager
Merge PDFs
Split PDF
Lock PDF
Unlock PDF
Give it a try!

The FOREGROUND_SERVICE_DATA_SYNC permission is required for the following functions
Push message: The application will give the user a push notification message to remind the user to clean up unwanted PDF files.
Cleaning function: The application provides a cleaning function, users can clean up the unwanted PDF,WORD,PPT and EXCEL at any time.
Permanent Notification bar: Allows users to use the notification bar quickly to access application functions