| Estensione | descrizione del file |
| .MMO | File vari |
| .MNL | File vari |
| .MNX | File vari |
| .MPCPL | File vari |
| .MRK | File vari |
| .MSF | File vari |
| .MSI | File vari |
| .MSO | File vari |
| .MSRCINCIDE | File vari |
| .MSU | File vari |
| .MTA | File vari |
| .MTD | File vari |
| .MVI | File vari |
| .NA2 | File vari |
| .NAV | File vari |
| .NCH | File vari |
| .NCX | File vari |
| .NDL | File vari |
| .NICK | File vari |
| .NJB | File vari |
| .NK2 | File vari |
| .NSS | File vari |
| .NTH | File vari |
| .NUP | File vari |
| .OB! | File vari |
| .ODS | File vari |
| .OFR | File vari |
| .ONETMP | File vari |
| .OST | File vari |
| .OTC | File vari |
| .OWG | File vari |
| .OWM | File vari |
| .P10 | File vari |
| .P2P | File vari |
| .P7M | File vari |
| .P7R | File vari |
| .PAD | File vari |
| .PANDO | File vari |
| .PAP | File vari |
| .PART | File vari |
| .PARTIAL | File vari |
| .PEF | File vari |
| .PGP | File vari |
| .PHL | File vari |
| .PKPASS | File vari |
| .PPK | File vari |
| .PSAR | File vari |
| .PSI | File vari |
| .PSW | File vari |
| .PT | File vari |
| .PTH | File vari |
| .PTR | File vari |
| .PVK | File vari |
| .QXL | File vari |
| .RAT | File vari |
| .REM | File vari |
| .REQ | File vari |
| .RFB | File vari |
| .RFN | File vari |
| .RFP | File vari |
| .RND | File vari |
| .ROM | File vari |
| .ROV | File vari |
| .RSA | File vari |
| .RTC | File vari |
| .RWZ | File vari |
| .RXC | File vari |
| .SBC | File vari |
| .SCW | File vari |
| .SEARCH-MS | File vari |
| .SEC | File vari |
| .SF | File vari |
| .SFV | File vari |
| .SHORTCUT | File vari |
| .SHS | File vari |
| Estensione | descrizione del file |
| .SHV | File vari |
| .SISX | File vari |
| .SK | File vari |
| .SKR | File vari |
| .SLB | File vari |
| .SLF | File vari |
| .SMRD | File vari |
| .SMWT | File vari |
| .SNM | File vari |
| .SNT | File vari |
| .SPD | File vari |
| .SPK | File vari |
| .SSD | File vari |
| .SSW | File vari |
| .SUM | File vari |
| .SWJ | File vari |
| .SXM | File vari |
| .T$M | File vari |
| .T?? | File vari |
| .TAG | File vari |
| .TBS | File vari |
| .TCR | File vari |
| .TD | File vari |
| .TEC | File vari |
| .TEMP | File vari |
| .TIP | File vari |
| .TKO | File vari |
| .TLS | File vari |
| .TMB | File vari |
| .TMPL | File vari |
| .TNEF | File vari |
| .TORRENT | File vari |
| .TPL | File vari |
| .TPM | File vari |
| .TRACE | File vari |
| .TSTREAM | File vari |
| .TTX | File vari |
| .TVL | File vari |
| .UDS | File vari |
| .ULS | File vari |
| .UNKNOWN | File vari |
| .UNL | File vari |
| .UPG | File vari |
| .VDI | File vari |
| .VER | File vari |
| .VFS | File vari |
| .VIR | File vari |
| .VMG | File vari |
| .VOL | File vari |
| .VOR | File vari |
| .VPA | File vari |
| .WAL | File vari |
| .WBA | File vari |
| .WCM | File vari |
| .WGS | File vari |
| .WJF | File vari |
| .WLX | File vari |
| .WSZ | File vari |
| .WTC | File vari |
| .WWD | File vari |
| .XDM | File vari |
| .XLNK | File vari |
| .XLW | File vari |
| .XMP | File vari |
| .XNK | File vari |
| .XWF | File vari |
| .XXX | File vari |
| .YBK | File vari |
| .YMG | File vari |
| .YPS | File vari |
| .Z1 | File vari |
| .ZM1 | File vari |
| .ZM2 | File vari |
| .ZM3 | File vari |
| .ZM9 | File vari |
