It is not hard at all to remove eclipse from your computer. There are various ways to get rid of the software if you don’t need it.
What is not clear to many people is they don’t understand that eclipse is not an installed program rather eclipse is just a file directory stored in your computer storage. So you don’t need to go to control panel programs and then click uninstall like any other installed softwares. In fact you wont find it under installed programs.
When it first entered into your computer, eclipse was on a zip folder which was unzipped. One way to uninstall it is to search the eclipse folder that was unzipped into your computer. If you find it go ahead and delete the folder like any other folder.
You can also use third party program removers like Revo installer. Open the software uninstaller, click the program or files you want uninstalled and pap eclipse is no more.
For Mac and Linux lovers. The process is not different just delete the eclipse folder and it’s metadata files and you are good to go.
Basically what you do is you are deleting eclipse folder from your computer hard disk storage.