The X
extension name file type Classification
0CC 0CC-FamiTracker Module audio file
2SF Nintendo DS Sound File audio file
2SFLIB Nintendo DS Audio Library File audio file
3GA 3GPP Audio File audio file
3GPA 3GPP Multimedia File audio file
4MP 4-MP3 Database File audio file
5XB Line 6 POD HD500X Edit Bundle audio file
5XE Line 6 POD HD500X Edit Preset File audio file
5XS Line 6 POD HD500X Edit Setlist File audio file
669 UNIS Composer 669 Module audio file
6CM Six Channel Module audio file
8CM Eight Channel Module audio file
8MED Amiga OctaMed Music File audio file
8SVX Amiga 8-Bit Sound File audio file
A2B Adlib Tracker II Instrument Bank audio file
A2I Adlib Tracker II Instrument File audio file
A2M Adlib Tracker II File audio file
A2P Adlib Tracker II Pattern File audio file
A2T Adlib Tracker II Tiny Module File audio file
A2W Adlib Tracker II Instrument Bank with Macros audio file
A52 Dolby Digital Audio File audio file
AA Audible Audio Book File audio file
AA3 ATRAC Audio File audio file
AAC Advanced Audio Coding File audio file
AAX Audible Enhanced Audiobook File audio file
AB Ambling BookPlayer MP3 File audio file
ABC ABC Music Notation audio file
ABM Music Album audio file
AC3 Audio Codec 3 File audio file
ACB ADX Audio Package File audio file
ACD ACID Project File audio file
ACD-BAK MAGIX ACID Project Backup File audio file
ACD-ZIP Sony ACID Project With Embedded Media File audio file
ACM Interplay Audio File audio file
ACP aacPlus Audio File audio file
ACT ADPCM Compressed Audio File audio file
ADG Ableton Device Group audio file
ADT ADTS Audio File audio file
ADTS Audio Data Transport Stream File audio file
ADV Ableton Device Preset File audio file
ADX ADX Audio File audio file
AFC Mass Effect 2 Audio File audio file
AGM DTS Multi-channel Pro Packer File audio file
AGR Ableton Groove File audio file
AHX WinAHX Tracker Module audio file
AIF Audio Interchange File Format audio file
AIFC Compressed Audio Interchange File audio file
AIFF Audio Interchange File Format audio file
AIMPPL AIMP Playlist File audio file
AIS Velvet Studio Instrument audio file