知乎打印模式 is a free Chrome add-on developed by nfer.zhuang. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program aims to remove unnecessary content when printing answers from the popular Q&A platform, Zhihu.

With 知乎打印模式, users can easily remove certain elements that are not needed when printing a Zhihu answer. This includes removing elements such as the topbar, slidebar, footer, feedback button, answers title, more answers, collapsible answers, and answer wrap. Additionally, elements specific to questions and answers, such as edit buttons, editable tips, comments, vote bars, user avatars, vote information, and answer meta panels (except for the date), can also be removed.

Overall, 知乎打印模式 provides a convenient solution for Zhihu users who frequently print answers and want to remove unnecessary content from the printout. It is a useful tool for enhancing the printing experience on the Zhihu platform.