Hey,

As the name clearly suggest add on is the facility of extending extra options in our program user interface. It helps to expand the features of our programs we are working on. The example of add ons can be sound cards, graphic cards and many more.

Plugins are the add on which help one to introduce features into our program which was initially not designed to perform. It helps in enhancing the interface without creating much difference in the user interface.

Hope that helps.

Thank you.

Hello,

Add on is a software extension in computer that adds more extra software in computer. Which is not present in your computer. Like graphic acceleration, sounds system etc.

Plug in also a software extension which is adds extra software in computer. Those software is not found from add on you can go for plug in.

All the best.

Hi there,

Add-on are the tools that integrate into your browser.They are similar kind of apps or programs but they only run when the browser runs. It allows bthe viewing of certain types of web content like YouTube videos.

Plugins are the software addition that allows for the customisation of web browser , computer program or apps as well as the the customisation of the contents offered by websites.

Hope this helps!