This app need only storage permission to function.
App Fetures
* Read and View PDF, DOCX, PPTX & XLSX Document File
* All Document Files at Your Fingertips.
* Bookmark Important File.
* Recent Viewed File History.
* Merge Multiple PDF File.
* Scan any Document.
* Share Multiple File.
* Delete Multiple File.
* File Rename.
* File Location.