Adding pad to pdf – PDF Reader Pro - Sign,Edit PDF Review

Whenever a blank page is added to a PDF file, it reset the opacity of color used to highlight texts in the PDF file to 100% which is very problematic. I have been using this app to read 900 page PDF file, highlighted many texts (using different colors at 50% opacity) as part of my work, whenever I add a blank page, I have to go back to change the opacity of colors of highlighted texts so they become readable again, also it crashes repeatedly
Review by ITfuture on PDF Reader Pro - Sign,Edit PDF.