ChatGPT History Manager is a free Chrome add-on developed by williamsun1993. This add-on aims to provide a non-invasive and efficient way to manage your ChatGPT conversation history. With ChatGPT History Manager, you can easily modify, delete, group, and pin conversations, making it easier to organize and find specific chats.

One of the standout features of this add-on is its full-text search functionality. Unlike other plugins that only search conversation titles, ChatGPT History Manager allows you to search for keywords within the details of conversations. Additionally, it provides the ability to locate the position of the keyword within the conversation, giving you a comprehensive search experience.

The add-on also offers automatic synchronization of conversations, eliminating the need for manual imports after the initial setup. This ensures that your conversation history is always up to date without any hassle.

Overall, ChatGPT History Manager is a valuable tool for users of ChatGPT who want better control and organization of their conversation history. Try it out and enjoy its features, and don't forget to provide your feedback to help the developer improve future versions.