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The table below provides some useful information about the .dat extension. It answers questions such as:

  • What is the .dat file?
  • What program do I need to open a .dat file?
  • Where can I find the specifications for .dat?
  • How can I convert .dat file to another format?

We hope you find this page helpful and a valuable resource.

Details of extension .dat

3 extension(s) and 1 alias(es) found in database.

Warning Problems with .dat files? First check your registry for hidden errors!

Extension: .dat
Type: General Data File
Category: Data
Mime type: application/octet-stream
Description:
DAT is a General Data file. The DAT file extensions is generally used for a "Data" file in which programs store their related data, be it text, structured data, encrypted information or anything else.
[Detailed description not yet available] [Sample not yet available]
Open with:
Program name:
Related links:
none
Aliases:
data
Related extensions:
hst, id, nsf, ntf, ond

Recommended software for .dat files

Extension: .dat
Type: Affymetrix Image Data File
Category: Data
Mime type: application/octet-stream
Description:
DAT file is a Affymetrix Image Data File. This data file containing raw image data (pixel intensity values).
[Detailed description not yet available] [Sample not yet available]
Open with: Affymetrix Genechip
Program name:
Related links:
Bioinformatics Toolbox for MatLab
Aliases:
none
Related extensions:
cdf, cel, chp, exp, gin, grc, msk, psi

Recommended software for .dat files

Extension: .dat
Type: DataFlex Database File
Category: Data
Mime type: application/octet-stream
Description:
DAT file is a DataFlex Database File. DataFlex is an advanced object-oriented 4GL designed for developing database applications in character mode environments.
[Detailed description] [Sample not yet available]
Open with: DataFlex
Program name:
Related links:
none
Aliases:
none
Related extensions:
hdr, tag, vld

Recommended software for .dat files

Extension: .nda
Type: Nero BackItUp Drive Image
Category: Data
Mime type: application/octet-stream
Description:
NDA file is a Nero BackItUp Drive Image. Nero BackItUp is a program for backing up and restoring data.
[Detailed description] [Sample not yet available]
Open with: Nero BackItUp
Program name:
Related links:
none
Aliases:
dat
Related extensions:
aac, m4p, nba, nbi, nbt, nco, nc_, nef, nhf, nhv, nji, njt, nmd, nr3, nr4, nra, nrb, nrc, nrd, nre, nrh, nri, nrm, nrs, nru, nrv, nrw, nsd, nvc, saf

Recommended software for .dat files

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Cannot open .dat files on your system?

FREE Registry Scan

When windows gives you an error message saying that it cannot open .dat files, this means either:

  1. You need to identify a program that can open the file or
  2. Your registry may be damaged.

RECOMMENDED:
In both cases it is strongly recommended that you run a free scan for registry errors.

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