BM Share is a free Chrome extension developed by Özge Güner. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension is specifically designed to help users easily share and manage their bookmarks and bookmark folders.

With BM Share, you can effortlessly export and import a subtree of your bookmark tree. The extension provides a user-friendly tree view of your bookmark tree, allowing you to easily navigate and organize your bookmarks. You can edit or delete existing bookmarks, add new bookmarks, and even create new bookmark folders (subtrees) to further organize your bookmarks.

One of the standout features of BM Share is its ability to export the content of a bookmark subtree. Simply copy the content as a piece of text to the clipboard, and you can easily share it with others. This makes it convenient to share specific sections of your bookmark tree with friends or colleagues.

Additionally, BM Share allows you to import a subtree that has been exported by your friend using this extension. By pasting the text content, you can quickly import the subtree and incorporate it into your own bookmark tree.

Overall, BM Share is a useful Chrome extension for anyone who wants to easily share and manage their bookmarks. Its intuitive interface and handy features make organizing and collaborating on bookmarks a breeze.