highlighting-text-in-pdf

To get started:

$ pip install PyMuPDF

To hide (redact) all instances of the word "python" in Chapter_2_Building_Malware.pdf in red:

$ python highlight_text.py Chapter_2_Building_Malware.pdf -k python -s redaction -c 1 0 0 

To highlight all instances of the words "python" and "pdf" in Chapter_2_Building_Malware.pdf in green:

$ python highlight_text.py Chapter_2_Building_Malware.pdf -k python pdf -s highlight -c 0 1 0