Category Overview

Data File Extensions

Browse all Data file extensions with detailed information about compatibility, usage, and alternatives.

20
Data Extensions

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20 Data extensions available
.T64

Commodore 64 Tape Image

The T64 file extension represents a Commodore 64 Tape Image file. This format was originally developed to store digital copies of progr...

Data
.TCX

Training Center XML

TCX, which stands for Training Center XML, is an XML-based data exchange format developed by Garmin. It is primarily used to transfer f...

Data
.TEXTFILE

Plain Text File

A plain text file (.txt) is a simple, unformatted document that contains only text characters, adhering to a character encoding standar...

Data
.TFX

TensorFlow Extended Pipeline Metadata

The TFX (TensorFlow Extended) file format is primarily associated with the metadata and configuration artifacts generated by the Tensor...

Data
.THMX

Microsoft Office Theme File

A .thmx file is a Microsoft Office Theme file used to store formatting settings that can be applied across various Microsoft Office app...

Data
.TIF (WITH ELEVATION DATA)

Tagged Image File Format with Elevation Data

The .tif or .tiff file format, when used to store elevation data, is a powerful and versatile raster format commonly employed in Geogra...

Data
.TJA

Taiko no Tatsujin Chart File

The TJA file format is a plain text-based configuration file used primarily by Taiko no Tatsujin (Drum Master) rhythm game simulators, ...

Data
.TLS

TuneLab Settings File

The TLS file extension is primarily associated with TuneLab, a professional-grade software application used by piano technicians for tu...

Data
.TMP

Temporary File

A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold data temporaril...

Data
.TOML

Tom's Obvious, Minimal Language

TOML is a configuration file format that is easy to read due to its simple syntax. It is designed to be easily parsed into data structu...

Data
.TOPOJSON

TopoJSON

TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries as independent sets of coordinates, Topo...

Data
.TORRENT

BitTorrent File

A .torrent file is a metadata file used by the BitTorrent protocol. It doesn't contain the actual data being shared, but rather informa...

Data
.TRBP

Trombone Champ Chart File

The TRBP file extension is a specialized data format primarily associated with Trombone Champ, a rhythm-based music game developed by H...

Data
.TRC

Trace File

A TRC file is a diagnostic trace file used primarily by database management systems and various software applications to record interna...

Data
.TRDP

Telerik Report Definition Package

The TRDP file format is a proprietary file format developed by Progress Software for use with the Telerik Reporting engine. It is a com...

Data
.TRDX

Telerik Report Definition XML

The TRDX file format is a proprietary XML-based file format developed by Progress Software for use with Telerik Reporting. It serves as...

Data
.TRN

TRN

TRN files are typically associated with training data used in machine learning and artificial intelligence applications. These files co...

Data
.TSV

Tab-Separated Values

A TSV (Tab-Separated Values) file is a simple text-based format for storing tabular data, such as spreadsheet or database information. ...

Data
.TTF

TrueType Font

The .ttf file extension represents a TrueType Font file. TrueType is a font standard developed by Apple and Microsoft in the late 1980s...

Data
.TTML

Timed Text Markup Language

TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's primarily used for...

Data
.T64

Commodore 64 Tape Image

The T64 file extension represents a Commodore 64 Tape Image file. This format was originally developed to store digital copies of programs and games t...

.TCX

Training Center XML

TCX, which stands for Training Center XML, is an XML-based data exchange format developed by Garmin. It is primarily used to transfer fitness data bet...

.TEXTFILE

Plain Text File

A plain text file (.txt) is a simple, unformatted document that contains only text characters, adhering to a character encoding standard such as ASCII...

.TFX

TensorFlow Extended Pipeline Metadata

The TFX (TensorFlow Extended) file format is primarily associated with the metadata and configuration artifacts generated by the TensorFlow Extended m...

.THMX

Microsoft Office Theme File

A .thmx file is a Microsoft Office Theme file used to store formatting settings that can be applied across various Microsoft Office applications, incl...

.TIF (WITH ELEVATION DATA)

Tagged Image File Format with Elevation Data

The .tif or .tiff file format, when used to store elevation data, is a powerful and versatile raster format commonly employed in Geographic Informatio...

.TJA

Taiko no Tatsujin Chart File

The TJA file format is a plain text-based configuration file used primarily by Taiko no Tatsujin (Drum Master) rhythm game simulators, most notably Ta...

.TLS

TuneLab Settings File

The TLS file extension is primarily associated with TuneLab, a professional-grade software application used by piano technicians for tuning acoustic p...

.TMP

Temporary File

A .tmp file is a generic temporary file created by various programs and operating systems. These files are used to hold data temporarily while a file ...

.TOML

Tom's Obvious, Minimal Language

TOML is a configuration file format that is easy to read due to its simple syntax. It is designed to be easily parsed into data structures. TOML aims ...

.TOPOJSON

TopoJSON

TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries as independent sets of coordinates, TopoJSON geometries...

.TORRENT

BitTorrent File

A .torrent file is a metadata file used by the BitTorrent protocol. It doesn't contain the actual data being shared, but rather information about the ...

.TRBP

Trombone Champ Chart File

The TRBP file extension is a specialized data format primarily associated with Trombone Champ, a rhythm-based music game developed by Holy Wow Studios...

.TRC

Trace File

A TRC file is a diagnostic trace file used primarily by database management systems and various software applications to record internal events, error...

.TRDP

Telerik Report Definition Package

The TRDP file format is a proprietary file format developed by Progress Software for use with the Telerik Reporting engine. It is a compressed archive...

.TRDX

Telerik Report Definition XML

The TRDX file format is a proprietary XML-based file format developed by Progress Software for use with Telerik Reporting. It serves as a declarative ...

.TRN

TRN

TRN files are typically associated with training data used in machine learning and artificial intelligence applications. These files contain datasets ...

.TSV

Tab-Separated Values

A TSV (Tab-Separated Values) file is a simple text-based format for storing tabular data, such as spreadsheet or database information. Each line in th...

.TTF

TrueType Font

The .ttf file extension represents a TrueType Font file. TrueType is a font standard developed by Apple and Microsoft in the late 1980s as a competito...

.TTML

Timed Text Markup Language

TTML (Timed Text Markup Language) is an XML-based text format designed for representing timed text information. It's primarily used for subtitling and...

Frequently Asked Questions

About Data Files

Common questions about this file category and related extensions.

Frequently Asked Questions

3 Questions

File extension categories are organized based on file purpose and usage, such as document files, image formats, audio files, video files, and system-related extensions.

Yes, you can browse file extensions alphabetically to quickly find extensions starting with a specific letter.

Each extension page includes a clear description, typical use cases, compatible software, supported platforms, and related or alternative file formats.