I want to edit the pdf which is digitally signed, anyone knows any website/app to achieve

Can someone suggest a hassle free pdf editor for mobile. It’s very urgent. Most of the links are asking for card details

Anyone working at DocuSign or knows anyone from DocuSign, kindly help with the work culture of the company.

My company has some data in pdfs which are like research papers ... Which has plots,tables,images, drawings and textual data...I need to build an app by which one can talk to this pdf locally...what should be my approach in this.. please...

Context - India

It is that time of the year again, when organizations ask for investment proofs. Just like the IT department has all our info on what mutual funds/FDs etc we sold in the year and their pending TAXES, why can't they conso...