PDF Tools : Crop & Signature

App Features:

Easily Crop PDF and edit PDF.
you can choose PDF document from your device and crop particular portion of the PDF file.
save this cropped PDF file as PDF document and as a image.
Edit this cropped PDF file.
Add watermark in PDF document, set the opacity of watermark,set position of watermark and change the color of the watermark.
Add signature in PDF document and change the color and opacity of signature.
convert this edited PDF file into image and image to PDF.
share and delete PDF document.

Required Permission:
READ_EXTERNAL_STORAGE : to get PDF files from device storage for crop and sign