The X
按字母分类：
extension name file type Classification
HWP Hangul (Korean) Text Document text file
HWP Hanword Document text file
HZ Chinese (Hanzi) Text text file
IDX Outlook Express Mailbox Index File text file
IDX Outlook Express Mailbox Index File text file
IIL CleanSweep Installation Log text file
IPF OS/2 Help File text file
IPSPOT iPhoto Spot File text file
JARVIS Jarvis Subscriber File text file
JIS Japanese Industry Standard Text text file
JNP Java Web Start File text file
JOE JOE Document text file
JP1 Japanese (Romaji) Text File text file
JRTF JAmes OS Rich Text File text file
JTD JustSystems Ichitaro Document text file
KES Kurzweil 3000 Document text file
KLG Log File text file
KLG KOFIA Log text file
KNT KeyNote Note File text file
KON Yahoo! Widget XML File text file
KWD KWord Document text file
LATEX LaTeX Document text file
LBT FoxPro Label Memo text file
LIS SQR Output File text file
LNT Laego Note Taker File text file
LOG Log File text file
LP2 iLEAP Word Processing Document text file
LST Data List text file
LST FoxPro Documenting Wizard List text file
LTR Letter File text file
LTX LaTeX Document text file
LUE Norton LiveUpdate Log File text file
LUF Lipikar Uniform Format File text file
LWP Lotus Word Pro Document text file
LXFML LEGO Digital Designer XML File text file
LYT TurboTax Install Log File text file
LYX LyX Document text file
MAN Unix Manual text file
MBOX Email Mailbox File text file
MCW MacWrite II Document text file
MD5.TXT Message Digest 5 Hash File text file
ME Readme Text File text file
MELL Mellel Word Processing File text file
MELLEL Mellel Word Processing Document text file
MIN Mint Source File text file
MNT FoxPro Menu Memo text file
MSG Outlook Mail Message text file
MW MacWrite Text Document text file
MWD Mariner Write Document text file
MWP Lotus Word Pro SmartMaster File text file