The X
按字母分类：
extension name file type Classification
DAF DupArchive Format File Compressed file
DAR DAR Disk Archive Compressed file
DD DiskDoubler Archive Compressed file
DEB Debian Software Package Compressed file
DGC DGCA File Archive Compressed file
DIST Mac OS X Distribution Script Compressed file
DL_ Compressed DLL File Compressed file
DZ Dzip File Compressed file