All File Extensions Directory - FileTypes – File Extensions & File Formats Explained

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386 extensions

.MUSTACHE

Java Archive

.NET Assembly

Executable

.DRV

Device Driver

Executable

.MAKO

Mako Template File

Programming

.SAT

ACIS Solid Model

Data

.SOLIDWORKS (SLDPRT)

SolidWorks Part

Data

.PARASOLID (X_T, X_B)

Parasolid Model Part

Data

.GRD

Golden Software Grid File

Data

.MACH-O

Mach Object File Format

Executable

.COFF

Common Object File Format

Executable

.M4R

MPEG 4 Ringtone

Audio

.NEF

Nikon Electronic Format

Image

.IFC

Industry Foundation Classes

Data

.POL

Plain Old Telephone

Data

.IGS

Initial Graphics Exchange Specification

Data

.ERR

Error Log File

Data

.CMD

Command Script

Executable

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Frequently Asked Questions

Everything you need to know about file extensions

Use the search bar at the top of the page or browse by categories. You can also filter alphabetically.

Each listing shows the extension, file type description, and compatible software on different platforms.

Our database is regularly updated with new file extensions and software compatibility information.

File Extensions

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Mustache Template

Chrome Partial Download File

Resource Configuration File

NX Part File (.prt)

Deluxe Paint Image

Microsoft Excel Open XML Spreadsheet

TopoJSON

Java Archive

.NET Assembly

Device Driver

Mako Template File

ACIS Solid Model

SolidWorks Part

Parasolid Model Part

Golden Software Grid File

Mach Object File Format

Common Object File Format

MPEG 4 Ringtone

Nikon Electronic Format

Industry Foundation Classes

Plain Old Telephone

Initial Graphics Exchange Specification

Error Log File

Command Script

Mustache Template

Chrome Partial Download File

Resource Configuration File

NX Part File (.prt)

Deluxe Paint Image

Microsoft Excel Open XML Spreadsheet

TopoJSON

Java Archive

.NET Assembly

Device Driver

Mako Template File

ACIS Solid Model

SolidWorks Part

Parasolid Model Part

Golden Software Grid File

Mach Object File Format

Common Object File Format

MPEG 4 Ringtone

Nikon Electronic Format

Industry Foundation Classes

Plain Old Telephone

Initial Graphics Exchange Specification

Error Log File

Command Script

Frequently Asked Questions

How to search for file extensions?

What does each extension listing include?

How often is the database updated?

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