Run the
Tools > Generate Thumbnails command.Browse for the folder you want to create thumbnails for.
Click .
Tools > Define Filter Define conditions to reduce number of images displayed in the active panel. See Image Filter.
Tools > Enable Filter Turn the filter defined by the Tools > Define Filter command on. See Image Filter.
Tools > Sort by A list of image or database field is listed in the pop-up menu depending whether you browse a file system or a database. Select one item according which the images will be sorted. You can also select (at the top of the list) the direction of the sort - Ascending or Descending.
Tools > Cancel Filtering and Sorting Turns off the filter ( Tools > Enable Filter) and the sorting ( Tools > Sort by).
Tools > Generate Thumbnails The program generates image thumbnails each time you open a new folder with images. If your folders contain many images or if you have the Subfolders option turned on, it may take considerable time to generate and cache all the thumbnails needed. However, you can generate thumbnails for any folder in advance, the program will save them to its internal database and the browsing of this folder and its subfolders will be much faster.
Tools > Macro > Run 
Equals the Macro > Run command in the main menu.