AcFun Comment Instrumentality Project Extension, also known as AcFun-CIP, is a Chrome add-on developed by Trisolar. This free extension falls under the category of Browsers and is specifically listed as an Add-ons & Tools subcategory.

AcFun-CIP allows users to restore deleted comments on A站 videos and articles. However, it is important to note that the restoration process does not guarantee a 100% success rate. The extension can only recover comments that were posted after July 1, 2018.

To provide feedback, suggestions, or report bugs, users can contact the developer via email at or join the feedback QQ group with the ID.

With AcFun-CIP, users can regain access to previously deleted comments on A站, enhancing their browsing experience and allowing them to engage with the content more effectively.