| .NOMEDIA |
Android No-Media Marker File |
| .DLL |
Dynamic Link Library |
| .TMP |
Temporary File |
| .LNK |
Windows Shell Link (Shortcut) |
| .PKG |
macOS Installer Package |
| .ETL |
Event Trace Log |
| .ASEC |
Android Secure Encrypted Container (apps-on-SD container) |
| .DMP |
Windows Memory / Crash Dump file |
| .DESKTHEMEPACK |
Windows Desktop Theme Pack |
| .SYS |
Windows Driver File |
| .SO |
Shared Object (ELF shared library) |
| .MUI |
Windows Multilingual User Interface (MUI) Resource File |
| .DIAGCAB |
Windows Troubleshooting Pack (Troubleshooter Cabinet) |
| .MDMP |
Windows Minidump File |
| .MANIFEST |
Windows Application Manifest |
| .MOBILECONFIG |
Apple Configuration Profile |
| .PFX |
PKCS #12 Personal Information Exchange File |
| .EFI |
UEFI (EFI) Boot Application / Driver |
| .SCR |
Windows Screensaver |
| .SFCACHE |
Windows ReadyBoost Cache File |
| .MSU |
Microsoft Update Standalone Package |
| .P12 |
PKCS #12 Personal Information Exchange File |
| .CAB |
Windows Cabinet Archive |
| .CAT |
Windows Security Catalog |
| .WER |
Windows Error Report |
| .EVTX |
Windows Event Log (XML) |
| .ANI |
Windows Animated Cursor |
| .SPL |
Windows Print Spool File |
| .PF |
Windows Prefetch file |
| .KDZ |
LG Android Firmware Package |
| .REGTRANS-MS |
Windows Registry Transaction Log (CLFS) |
| .CNT |
Microsoft Help Contents File |
| .REG |
Windows Registry Export / Registration Entries File |
| .BLF |
Common Log File System Base Log File |
| .PPD |
PostScript Printer Description File |
| .METADATA_NEVER_INDEX |
macOS Spotlight "Never Index" Marker File |
| .LOG1 |
Windows Registry Hive Log (.LOG1) |
| .JOB |
Windows Task Scheduler Task |
| .HLP |
Windows Help File (WinHelp) |
| .IPSW |
iOS/iPadOS Device Firmware Restore File |
| .PNF |
Windows Precompiled Setup Information File |
| .PIT |
Samsung Partition Information Table |
| .DRV |
Windows Device Driver |
| .DFU |
Device Firmware Upgrade File |
| .SHD |
Windows Print Spooler Shadow File |
| .DWL2 |
AutoCAD Drawing Lock File (Secondary) |
| .MSP |
Windows Installer Patch Package |
| .CPL |
Windows Control Panel Item |
| .RTP |
RTPatch Software Update File |
| .BPL |
Delphi/C++Builder Borland Package Library |
| .NTFS |
NTFS Partition Image File |
| .SQM |
Microsoft Software Quality Metrics File |
| .SBF |
Motorola Single Binary File (Firmware Image) |
| .DOS |
WIN95/DOS 7 Dual-Boot System File |
| .ADM |
Windows Group Policy Administrative Template |
| .FOTA |
Firmware Over-the-Air Update File |
| .DEV |
DOS/Windows Device Driver File |
| .KO |
Linux Kernel Object (Loadable Kernel Module) |
| .PID |
Unix Process ID File |
| .ICL |
Windows Icon Library File |
| .SSD |
WindowBlinds Skin Format List File |
| .NLS |
Windows National Language Support File |
| .CNV |
Microsoft Word Text Conversion File |
| .OVR |
MS-DOS Program Overlay File |
| .MSC |
Microsoft Management Console Snap-in Control File |
| .CRASH |
Apple macOS / iOS Crash Report |
| .JPN |
Windows Japanese Noise-Word List File |
| .CRS |
WordPerfect Conversion Resource File |
| .ADML |
Administrative Template Language File |
| .EVT |
Windows Event Log File (legacy) |
| .MUM |
Windows Update Manifest File |
| .BCD |
Boot Configuration Data Store |
| .386 |
Windows Virtual Device Driver (VxD) |
| .GPD |
Generic Printer Description File |
| .LFS |
Samsung Test Picture Image File |
| .CNS |
Windows 2000 Client Connection Manager Export file |
| .BOM |
Apple Mac OS X Bill of Materials file |
| .AUTOMATICDESTINATIONS-MS |
Microsoft Windows 7 Jump List file |
| .SHA |
Unix SHAR Archive |
| .LGS |
Microsoft Windows Application Log |
| .GROUP |
Windows Mail Group file |
| .SCF |
Windows Explorer shell command file |
| .NT |
Windows NT command script file |
| .LPD |
Helix Nuts & Bolts file |
| .MAPIMAIL |
Windows Send To Mail Recipient file |
| .FPBF |
Mac OS X Finder Burnable Backup Archive |
| .VXD |
Microsoft Windows virtual device driver |
| .AML |
Microsoft Assistance Markup Language |
| .LOG2 |
Microsoft Windows registry hive log 2 file |
| .ION |
Description file |
| .BASHRC |
Bash Shell startup script configuration file |
| .HSH |
Microsoft IIS NNTP hash file |
| .PDR |
Windows Port device driver file |
| .JLB |
PAC Mate BX Keyboard Driver |
| .PROFILE |
Star Wars Battlefront 2 player profile file |
| .HIV |
Windows NT Registry Hive |
| .SP3 |
Microsoft Windows XP with Service Pack 3 installation file |
| .ADMX |
Microsoft administrative XML template file |
| .ZONE.IDENTIFIER |
Windows Zone Identifier File |
| .H1S |
Microsoft Windows Assistance Platform client help file |
