To search folders in your file system to find icons, select Search tool. It allows you to find icons in *.ico, *.icl, *.nil, *.exe, *.dll files; And images in *.bmp, *.jpg, *.jpeg, *.gif, *.tif, *.tiff, *.png files which are possible to convert to icons.
Alternative method:
- Use "File | Find..." menu command.
