Langbitou is a text highlighter program available on the Chrome platform. It falls under the category of Browsers, specifically in the SubCategory of Add-ons & Tools. The program, developed by Cv, offers a simple yet effective feature - it allows users to highlight selected texts on webpages. One of its key aspects is that the data is saved locally, ensuring users have complete control over their highlighted content.

Langbitou provides a straightforward solution for users looking to mark important information while browsing the web. With its focus on local data storage, users can feel secure in managing their highlighted text without any external interference.