PDF Marker

A tool to make mark and notes on PDF files

This is a tool to allow you mark and make notes on PDF files, with the following tools:

1. pencils, darkness from 2H to 2B

2. colored pencils

3. markers, yellow, pink and green

And there are erasers to remove marks.

All marks and notes are automatically saved and will be opened next time you open the same pdf file.

This will be a useful tool to your study.