Zim is a graphical editor that allows you to manage a number of wiki pages. Each page can contain links, simple formatting, and images. Pages can be stored in a folder structure like an outliner and can include attachments. It is as simple as linking to an existing page to create a new one. All data is stored in plain text files using wiki formatting. There are many plugins that provide additional functionality such as a task manager, an equation editor and a tray icon. They also support version control. Zim can handle many types of markup like headings, bulletlists and bold, italic, and highlighted. This markup can be saved as wiki text, so that other editors can edit it. Autosave allows you to switch between pages and follow links without worrying. Zim can be used for a variety of purposes, including to store notes, take notes during lectures or meetings, organize task lists and more.