What is pdftoppm pdftoppm is a command-line tool available in Ubuntu to convert pdf to images. It comes pre-installed in Ubuntu 12.04 and above. In this post, you will learn how to use this tool to convert the pages of your pdf files into png, jpg and tiff files. Usage The general syntax for using …
Objective GIMP is a free, open source and easy to use image editing tool. In this post you will learn how to crop an image to a circle using GIMP. Procedure Open the Image Use File > Open or press Ctrl + O to open the image in GIMP. I am using one of my …