书签集 - Bookmark.fit is a Chrome extension that serves as a popup bookmark manager. With this extension, you can easily organize your bookmarks into folders and subfolders, allowing for efficient navigation and access to your favorite websites.

The main feature of 书签集 - Bookmark.fit is its ability to provide a convenient and accessible way to manage your bookmarks. The extension adds a popup window to your browser, where you can view, add, edit, and delete bookmarks with ease. The interface is intuitive and user-friendly, making it simple to organize your bookmarks according to your preferences.

The extension also allows you to create folders and subfolders, providing a hierarchical structure for your bookmarks. This makes it easy to categorize and group similar bookmarks together, ensuring that you can quickly find the websites you need. Additionally, you can customize the appearance of the popup window to suit your preferences, making it a personalized bookmark management experience.

Overall, 书签集 - Bookmark.fit is a useful Chrome extension for anyone who wants to efficiently manage their bookmarks. Its intuitive interface and organizational features make it a convenient tool for keeping your favorite websites easily accessible.