The X
extension name file type Classification
1ST Readme File text file
602 Text602 Document text file
ABW AbiWord Document text file
ACT FoxPro Documenting Wizard Action Diagram text file
ADOC AsciiDoc File text file
AIM AIMMS ASCII Model File text file
ANS ANSI Text File text file
APKG Exported Anki Flashcard Deck text file
APT Almost Plain Text File text file
ASC Autodesk ASCII Export File text file
ASC ASCII Text File text file
ASCII ASCII Text File text file
ASE Autodesk ASCII Scene Export File text file
ATY Association Type Placeholder text file
AWP Ability Write Template text file
AWT AbiWord Template text file
AWW Ability Write Document text file
BAD Exchange Badmail File text file
BBS Bulletin Board System Text text file
BDP Exchange Diagnostic Message text file
BDR Exchange Non-Delivery Report Body File text file
BEAN Bean Rich Text Document text file
BIB Bibliography Document text file
BIB BibTeX Bibliography Database text file
BIBTEX BibTeX Bibliography Database text file
BML Braille 2000 Braille File text file
BNA Barna Word Processor Document text file
BOC EasyWord Big Document text file
BRX Beam Report Document text file
BTD Business-in-a-Box Document text file
BZABW Compressed AbiWord Document text file
CALCA Calca Document text file
CHARSET Character Set text file
CHORD Song Chords File text file
CNM NoteMap Outline File text file
COD Atlantis Word Processor Encrypted Document text file
CRWL Windows Crawl File text file
CWS Claris Works Template text file
CYI Clustify Input File text file
DCA DisplayWrite Document text file
DEL Delimited ASCII File text file
DFTI FlexiWrite Document text file
DGS Dagesh Pro Document text file
DIZ Description in Zip File text file
DNE Netica Text File text file
DOC Microsoft Word Document text file
DOC WordPad Document text file
DOC Microsoft Word Document text file
DOC WordPad Document text file
DOCM Word Open XML Macro-Enabled Document text file