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File Extensions

Clear explanations, compatible software, and practical guidance for file extensions.

758
Indexed file extensions
Popular searches:
.docx .psb .phtml .odt .pdf .7z

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758 extensions
.JINJA2

Jinja2 Template File

Programming
.NX PART (.PRT)

NX Part File (.prt)

Data
.MDF

Media Disc Image File

Data
.THYMELEAF

Thymeleaf Template

Programming
.BIN/CUE

BIN/CUE Image

Data
.RCFILE

Resource Configuration File

Data
.DEM

Digital Elevation Model

Data
.PSQL

PostgreSQL Query File

Data
.GLIFFY

Gliffy Diagram

Data
.SRT

SubRip Subtitle File

Data
.MDF/MDS

Media Disc Image File / Media Descriptor File

Data
.PICKLE

Pickle Data

Data
.HTML

HyperText Markup Language

Data
.ACIS (.SAT, .SAB)

ACIS Solid Model

Data
.XAPK

Extended APK

Archive
.DTM

Deluxe Paint Image

Image
.DB3

SQLite3 Database File

Data
.APE

Monkey's Audio

Audio
.KMZ

Keyhole Markup Language Zipped

Data
.FEATHER

Apache Arrow Feather

Data
.BIP

Binary Image Partition

Data
.PYW

Python GUI File

Programming
.PLT

HPGL Plotter File

Data
.NETCDF

Network Common Data Form

Data
.JINJA2

Jinja2 Template File

Programming
.NX PART (.PRT)

NX Part File (.prt)

Data
.MDF

Media Disc Image File

Data
.THYMELEAF

Thymeleaf Template

Programming
.BIN/CUE

BIN/CUE Image

Data
.RCFILE

Resource Configuration File

Data
.DEM

Digital Elevation Model

Data
.PSQL

PostgreSQL Query File

Data
.GLIFFY

Gliffy Diagram

Data
.SRT

SubRip Subtitle File

Data
.MDF/MDS

Media Disc Image File / Media Descriptor File

Data
.PICKLE

Pickle Data

Data
.HTML

HyperText Markup Language

Data
.ACIS (.SAT, .SAB)

ACIS Solid Model

Data
.XAPK

Extended APK

Archive
.DTM

Deluxe Paint Image

Image
.DB3

SQLite3 Database File

Data
.APE

Monkey's Audio

Audio
.KMZ

Keyhole Markup Language Zipped

Data
.FEATHER

Apache Arrow Feather

Data
.BIP

Binary Image Partition

Data
.PYW

Python GUI File

Programming
.PLT

HPGL Plotter File

Data
.NETCDF

Network Common Data Form

Data
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Frequently Asked Questions

Everything you need to know about file extensions

You can search by entering a file extension directly in the search bar or browse the directory by category or alphabetical index.

Each listing provides a definition of the file extension, common use cases, compatible software, supported platforms, and related or alternative formats.

The database is updated regularly to reflect new file extensions, changes in software compatibility, and evolving file format standards.