Configuration file extensions

Configuration file extension list

File extensions used for configuration file types.

Configuration files (config files) generally configure the initial settings for computer programs. They are used by many applications, server processes or operating systems. File format of configuration files is very often simple text in ASCII code, sometimes is used binary format. Very popular configuration file format today is XML (eXtensible Markup Language). Configuration file in ASCII text format could be edited very easily by any simple text editor. Many applications provide own tools to modify, create or edit application configuration. Some computer applications read configuration files only after startup, others could periodically check them.
Most used file extensions for configuration files are .cfg, .ini, .cnf, .conf, .config.

Extension	File type description
file extension 521	Murray State University Trojan Ring configuration file
file extension abs	Absolute Packager configuration file
file extension adb	AIMSS runtime project configuration file
file extension adba	AIMSS author project configuration file
file extension adp	Fax modem interaction setup file
file extension api	Lotus Printer driver
file extension apm	Pro/ENGINEER configuration file
file extension aus	Outpost Firewall Pro configuration
file extension aww	AWW configuration
file extension azd	Amazon Software Download file
file extension bau	OpenOffice.org configuration file
file extension bgi	BGInfo configuration file
file extension bochsrc	Bochs configuration file
file extension bsi	BSPlayer configuration
file extension bsl	BSPlayer configuration
file extension bt3	Control Runner button configuration file
file extension btf	Baires Turf configuration file
file extension bxrc	Configuration file
file extension c	Check Point site configuration
file extension ccf	OS/2 Multimedia Viewer configuration file
file extension ccf	Lotus Symphony communications configuration file
file extension ccf	GPS Pathfinder Office configuration file
file extension cdd	Balder Multiboot configuration file
file extension cf	Imake configuration file
file extension cf	Sendmail configuration file
file extension cfg	Pro/ENGINEER configuration file
file extension cfg	Configuration files
file extension cfg	DataFlex configuration file
file extension cfg	Delphi project configuration file
file extension cfg	ZEMAX configuration file
file extension cfg	Norton Ghost configuration file
file extension cfs	Inmos configuration file
file extension ch	OS/2 configuration file
file extension cnf	Generaly configuration file
file extension cnf	Lotus 1-2-3 configuration file
file extension conf	Configuration file
file extension conf	Unix/Linux configuration information
file extension conf	Palace Server server configuration
file extension conf	Psitree router configuration
file extension config	SWISH-E configuration file
file extension config	NET application configuration information
file extension config	CRiSP Harvest config file
file extension config	Rockbox configuration file
file extension csr	Fast SMS set SMS relay configuration
file extension cwc	CADfix wizard configuration file
file extension db	dBASE IV/dBFast configuration file
file extension dbc	OrCAD capture CIS database configuration
file extension dcf	CANopen device configuration file
file extension dcf	DynSite configuration file
file extension dcf	ProWORX Nxt database configuration
file extension ddt	Linux configuration file
file extension dlc	Echelon HQ configuration file
file extension dun	Dial-Up Network config (Internet Explorer) file
file extension ecf	Microsoft Exchange Server file
file extension esp	Easy Setup program configuration file
file extension evm	Windows Vista session configuration file
file extension fbk	FlashFXP backup configuration and user settings file
file extension fp	Microsoft FoxPro configuration file
file extension fst	GFI FAXmaker configuration file
file extension ftp	Configuration (FTP Software PC/TCP)
file extension ged	GoldED/DOS compiled configuration file
file extension geo	GoldED / OS/2 compiled config file
file extension gex	GEcho config file
file extension gml	NetRemote XML-based configuration file
file extension grd	Gradebook Power configuration file
file extension hcr	IBM HCD/HCM production configuration file
file extension hid	Sony Ericsson configuration archive
file extension htaccess	Apache access configuration file
file extension iaf	Informer configuration
file extension inf	Adobe Type Manager font information
file extension ini	QuickBooks configuration file
file extension ini	Text configuration file
file extension inuse	Text configuration file (in use)
file extension joy	joystick calibration file
file extension jsc	JavaScript config file
file extension kml	Emu48 Emulator keyboard configuration file
file extension les	Logitech Entertainment system game profile
file extension lnk	XNBC V8 Biological Neural Network Simulation Workstation link configuration file
file extension lrc	Intel Video Phone language resource control file
file extension mal	Connect Server configuration file
file extension mcc	Mathcad configuration file
file extension mcd	MediaCD configuration file
file extension mcf	MAX II configuration file
file extension mcf	Public Browser platform configuration file
file extension me	Configuration file (Multi-Edit)
file extension met	Hydrologic Modeling System (HEC-HMS) metereologic model configuration
file extension mm3	Mortgage Minder saved mortgage configuration file
file extension mm4	Mortgage Minder saved mortgage configuration file
file extension mmf	McAfee VirusScan configuration file
file extension mpa	E-Designer file
file extension mxd	MX Editor remote control device configuration file
file extension nba	Nota Bene configuration information file
file extension ncf	Novell NetWare configuration
file extension ncf	Steam game configuration file
file extension ncf	Systems Management Server (SMS) network configuration file
file extension nd	QuickBooks network data file
file extension net	Defines host configuration for network interfaces, host name, default gateway, and static routes
file extension netsh	Netsh file extension
file extension nls	National Language Support file (font or font map)
file extension nsu	NVIDIA nTune Command system profile settings
file extension opf	KEPServerEX project configuration file
file extension osd	Directory Opus configuration file
file extension ovpn	OpenVPN config file
file extension pat	Palace Server Rooms Configuration File
file extension pc2	Autodesk AutoCAD R14 plotter configuration file
file extension pc3	Autodesk AutoCAD R2000 plotter configuration
file extension pcf	Packaged collaboration files
file extension pcf	Cisco VPN Client configuration file
file extension pcf	PowerToy Calculator saved functions and variables
file extension pcf	Systems Management Server (SMS) patron configuration file
file extension phl	Database configuration file
file extension pld	Microsoft Messenger Plus backup configuration file
file extension pln	Microsoft Flight Simulator flight plan file
file extension plt	Bentley's CAD MicroStation plot driver configuration file
file extension pnc	Palm OS configuration file
file extension prb	PSpice PROBE configuration file
file extension prf	ClarisWorks preferences file
file extension prf	Macromedia Director settings file
file extension prf	Outlook Profile File
file extension prm	MicroImages parameters file
file extension prm	SYNETSIM parameter file
file extension pro	Pro/ENGINEER configuration file
file extension pro	Configuration file (PROfile)
file extension pro	Euphoria profile file
file extension pro	Graphics profile file (DOS)
file extension pro	Pegasus Mail profile file
file extension pro	Qt Project configuration file
file extension pro	Jabbim (Jabber client) file
file extension properties	HSQLDB configuration file
file extension prt	Dr.Halo printer driver
file extension prt	Printer formatted file
file extension prt	Printer driver file
file extension psb	Project Scheduler configuration file
file extension pti	IBM Configurator configuration
file extension ptm	PubTech BatchWorks macro file
file extension pxc	MatrikonOPC server configuration file
file extension pxg	PixRef Pro configuration file
file extension rap	RunAs Professional configuration
file extension rb	Rosebud configuration profile
file extension rc	Emacs configuration record
file extension rcm	Polarmap calculator configuration
file extension rdp	Microsoft Windows Remote Desktop Connection settings
file extension reg	Registry file for Windows
file extension reg	Registration Information
file extension rsp	ODBC driver configuration file
file extension rtk	Adobe RoboHelp configuration file
file extension rts	RoboHelp configuration
file extension rvp	Microsoft Scan configuration file
file extension san	Select-a-Net Network configuration
file extension sav	Configuration data file
file extension scc	Active ScreenSaver Builder configuration file
file extension scf	Lotus Symphony spelling checker configuration
file extension scf	Windows Explorer shell command file
file extension scf	VIA setup configuration file
file extension sci	System configuration information
file extension scp	Palm OS configuration file
file extension sdc	Smart Diary Suite configuration
file extension sdg	Smart Diary Suite graph configuration
file extension ses	HostAccess session configuration file
file extension set	1st Reader configuration
file extension set	HostAccess session configuration template
file extension set	XANA Web Browser configuration file
file extension set	Configuration file
file extension spd	Adobe postscript printer mini driver
file extension srv	BNBSURVEY configuration file
file extension ss	Snappy configuration file
file extension sxc	HPXView SONET/SDH Crossconnect configuration file
file extension tbr	SoftQuad XMetaL configuration file
file extension tc	Borland C++ configuration file
file extension thm	OpenOffice.org configuration file
file extension tsk	Skin file for Windows Mobile
file extension twc	Tripwire configuration file
file extension twc	TTWin configuration file
file extension txm	trakAx Mixer configuration data
file extension ui	User Interface (Sprint)
file extension usr	ERGO receiver configuration file
file extension vcf	Vevi configuration file
file extension vmc	DESQview video monitor configuration
file extension vmc	Virtual memory configuration file
file extension vmtm	VMware Team configuration file
file extension vmx	VMware configuration file
file extension vmxf	VMware configuration file for virtual machines in a team
file extension vpn	WinGate VPN configuration file
file extension vrf	Oracle configuration file
file extension wss	Web Screen Saver configuration file
file extension xpl	LcdStudio configuration playlist
file extension ypf	YahELite configuration file
file extension zcc	ECLIPSE server configuration information file
file extension zzb	FutureSoft MultiView configurable toolbar
file extension zzc	FutureSoft MultiView connection details
file extension zzd	FutureSoft MultiView wizard defaults
file extension zze	FutureSoft MultiView emulation details
file extension zzf	FutureSoft MultiView file transfer configuration
file extension zzk	FutureSoft MultiView keyboard mapping
file extension zzp	FutureSoft MultiView configurable pop-up menu
file extension zzt	FutureSoft MultiView terminal configuration
file extension zzu	FutureSoft MultiView uninstall file