First you must install JDK. How I wrote in my post in Java category.
Second step is install
Eclipse IDE for JEE. Download installation file from website
www.eclipse.org and click the
DOWNLOAD button. The last version in time when I have written this article was
Oxygen. So the name of the file is
eclipse-jee-oxygen-R-win32-x86_64.zip. Unzip the file in the folder, I do it in C disk on my computer.
Next step is installation of the
Spring Tool Suite. Go to the
https://spring.io/tools website. Click the
DOWNLOAD link. The latest version during writing this article was
3.9.0. My downloaded file name is
spring-tool-suite-3.9.0.RELEASE-e4.7.0-win32-x86_64.zip. This file like eclipse unzip in any place on your computer. On my it is C disk.
The unzip file of the Eclipse IDE has eclipse name. Look at the screen into its folder.
sts-3.9.0.RELEASE catalog you find files as below.