Mule - Application and Data, Data Stores, and Big Data Tools
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Apache Spark - Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.
LightShot - The fastest way to take a customizable screenshot.