First section contains image related commands.
Open Viewer window button. Review All will populate Viewer with all the loaded photographs. Two remaining options limit amount of images in a Viewer to either selected ones or tagged ones. To review certain photos one can select them first and use Review Selected (Ctrl+Enter) command. Likewise if there are any photos with applied tags pressing a Shift+Enter (Review Tagged) will open Viewer window with tagged photos only.
Toggle Sticky Selection (Alt+Space). Sticky selection facilitates selecting multiple images without pressing Control key. Inadvertent mouse clicks cannot dismiss selection in the sticky mode.
Select All Photos (Ctrl+A).
Deselect All Photos (Shift+Ctrl+A).
View section contains view mode commands.
Thumbnails view mode (Ctrl+1).
Options popup menu to select image text label, balloon info and time line bar.
Users may select EXIF fields displayed under images in “Customize Label Display...”.
Thumbnail section contains slider to set a size of the thumbnail image.
Decrease size of the thumbnail image (Alt+Down).
Size of the thumbnail image in a Thumbnails view mode.
Only Thumbnails view mode is effected.
Amount of images (from 1 to 4) in a Previews mode.
Increase size of the thumbnail image (Alt+Up).
Group section contains grouping buttons.
Group by folders toggle button. Each sub folder is displayed in its own group.
Group by Tags toggle button creates separate groups for tagged photos.
Sort section contains sorting buttons.
Sorting popup menu presents all fields available in the detailed view mode. Sorting order is the same for all the available view modes. Triangle indicates ascending or descending order. To reverse the sort order select it again.
Sorting by image similarity. Pressing this button (Shift+Ctrl+S) orders photographs by their similarity to the current image.
Options for sorting by image similarity. This slider modifies sorting by similarity to pay more attention to shapes (upper position) or colors (lower position).