Customize ALSee options and settings as well as how ALSee integrates with Windows and Windows Explorer.

Click [Tool] -> [Preferences (F4)].

Click [General] tab.

The following options can be set under [General] tab.

Explorer Settings

Double-click to Show Picture: Check either [Zoom] or [Full Screen] to allow ALSee to show the picture when you double-click.

Show pictures in Windows Explorer right-click context menus: Check this option to show a thumbnail preview when you right-click on picture files in Windows Explorer.

ESC to Exit ALSee: Check this option to exit the ALSee when you hit ESC.

Default Settings

Deleted without prompting for confirmation: When this option is checked, and files are deleted silently without a normal deletion confirmation dialog.

Show hidden files: Makes hidden files visible and available to ALSee.

Delete to Recycle Bin: When checked, deleted files are sent to the Windows Recycle Bin. Unchecking this option is similar to the <Shift + Del>, which makes deletion permanent.

Show pictures only: Hides all files with the exception of ALSee's 23 supported picture type.

Go to Full Screen when double-clicking a thumbnail in Browse mode: Views picture of selected thumbnail in Full Screen when you double click on a thumbnail.

Left-Click to Specify Selected Area

Enlarge: Picture enlarges when you drag selection with Left-click then left-click over the selection.

Move Selected Area: When checked, selected area is moved while holding left-click.

Save after Rotating Picture

Save original to subfolder: When checked, original file will be saved to subfolder first. It then rotates the picture.

Overwrite: When checked, overwrites the original file with the newly rotated picture.