The bar on the right of the recent files list is the Favorites Sidebar. It lets you save your most frequently used files, locations and apps.
Tip: You can drop files on folders in the Favorites sidebar to move (or copy, if holding the Alt/Option key) files to these folder. It’s a quick way to sort downloaded files to frequently used locations
The Favorites sidebar can be opened or closed by clicking on the star-shaped icon on the top right of Trickster’s window.
By default, it starts with several preset folders but you can add any other item to the list just by dragging it from Trickster’s recent files list or by selecting Add to Favorites from a file’s pop-up menu, accessible by right-clicking on the file.
You can rearrange items in the Favorites Sidebar by dragging them to a new location in the list.