Sumitup is a Chrome extension developed by Saman Givian. This free program falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. Sumitup is designed to help users summarize articles and share them with friends.

With Sumitup, users can easily summarize lengthy articles and condense them into shorter, more digestible versions. The extension utilizes the Python NLTK library, a powerful natural language processing tool, to generate accurate and concise summaries. This feature is particularly useful for those who want to save time and get the main points of an article without reading the entire text.

Sumitup also allows users to share the summarized articles with their friends. Whether it's for research purposes, sharing interesting news, or simply providing a quick overview, Sumitup makes it easy to communicate key information without overwhelming others with lengthy texts.

Overall, Sumitup is a valuable Chrome extension for anyone who wants to efficiently summarize articles and share them with others. Its user-friendly interface and reliance on the NLTK library ensure accurate and concise summaries for a wide range of articles.