pcd The .pcd extension is used by different applications of which the Kodak Photo CD Image format file is the primary format used by Kodak scanners. Other associations of this extension include Pure Component Data of ChemSep, Pokemon Wonder Card of Pokemon Nintendo DS and Point Cloud Data of PCL.
cur .cur is the Windows Cursor (.cur) files. It is a static windows cursor file that is a still image that is identical to .ico (Icon) files in most ways aside from the file extensions that exists. It is used like the .ico files which are to view images in a different way. ANI formatted files, even in Windows 7 can view this type of file. It contains file header, info headers, and cursor data.