Kiet Huynh

This plugin to customize your website cursor, you will get a very elegant and unique site.
Features: 
* Choose from built-in cursor library 
* Upload your own cursor image from Media Library 
* Live cursor preview in admin settings page

Hura Custom Cursors

This is such a cool plugin. Don't get bored with the default cursor anymore. 

I liked this!

AlexKole

By installing this plugin, you can change the cursor to an image in png, jpg, jpeg format. You can use different images for the entire document, another image for links or buttons. The setup process is simple. Install the plugin then in Appearance-> Cursor Settings select the image for your cursor and upload it. Remember that the image should not be too large to cover the content or too small and invisible.
You can specify in the settings whether the cursor for links and buttons will change. You can customize a single image and its size for links, buttons or the entire document. You can also adjust the cursor so that it does not change.
Image format: Use only PNG, JPG, GIF image formats and GIF format can lose its animation if it was!!!
Key features of this plugin include:
<ul>
<li>Upload your image as a cursor.</li>
<li>Adjust the size of your image.</li>
<li>You can choose whether the cursor changes for links or buttons</li>
<li>You can also download your cursors for links and buttons. 
and ask them your sizes</li>
</ul>
This plugin depends on the jQuery and JQuery UI libraries (Included in the WordPress core).

Mouse cursor customizer

Change the boring mouse cursor to your cursor image, adjust the size of your image. Change the images for the whole page or for links and buttons.

Hura Custom Cursors vs Mouse cursor customizer