You can specify how Paint Shop Pro handles images in the following formats: Windows Metafile, Kodak PhotoCD, PNG, PostScript, RAW Graphics, and Raw Camera Data. For a list of supported file formats, see Paint Shop Pro 9 Supported File Formats.
To set file format preferences, see:
Setting Metafile/Import Preferences
Setting Kodak PhotoCD Preferences
Setting Postscript File Preferences
Setting RAW Graphics File Preferences
Setting Raw Camera Data Preferences
Setting General Program Preferences
Resetting Application Preferences
Setting File Format Associations
Customizing Toolbars and Menus
Adjusting Monitor Display Options