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CSV

csv icon

Comma Separated Value file

File type: Text file, Database file

Files with csv extension are text data files in common Comma Separated Value file format. Simple text file with values divided by comma, often used as an import/export format.

Found 4 different file type records with the same csv filename suffix.

What is csv file?

File type category:
Text file
Database file

Date updated: January 3, 2025

File extension csv is commonly used to files in Comma Separated Value format.

First CSV files appeared in early 70s, and as such predate any currently used technology.

However the format is still popular even today and used for various purposes, such as used as an export / import format for contacts or similar structured data.

A comma-separated values file is a simple text format for a database table. Each line in the CSV file corresponds to a row in the table. Within the line, fields are separated by commas, each field belonging to one table column. The CSV is a simple file format that is supported by many applications.

CSF format is often used for moving tabular data between two different computer programs, for example between a database program and a spreadsheet program.

MIME types used for csv file:
text/comma-separated-values
text/csv
text/anytext
application/csv
application/excel
application/vnd.msexce
application/vnd.ms-excel

How to open csv file?

You can open and view the .csv files in any text editor or spreadsheet program, such as Microsoft Excel. Often used as an import/export file format by many database software.

How to convert csv file?

Most spreadsheet programs can also import, save or export the .csv files in other file formats.

Suggested software to open csv file:

Associated software actions with the csv file

Software apps that print csv files:

Software applications that handle other tasks involving csv files:

Apple macOS / Mac OS X

Articles about csv files

November 4, 2015

Extract contacts from SPB files

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Boso View Express railway structure

File type category:
Various data file

Date updated: October 5, 2017

The csv file extension is associated with the Boso View Express, a Japanese train driving simulator for Microsoft Windows operating system.

The csv file stores railway and structure data for Boso View Express app.

How to open csv file?

The csv files are used for internal purposes of Boso View Express.

Suggested software to open csv file:

Associated software actions with the csv file

Software applications that can open csv files:

Google Android

Software applications that handle other tasks involving csv files:

Microsoft Windows

Google Android

CompuShow adjusted EGA/VGA palette

File type category:
Graphics file

Date updated: August 29, 2018

Record marked as obsolete and not updated for a long time.

The csv file extension was also in the past used for a EGA/VGA palette format used by CompuShow.

The CompuShow seems to be obsolete product without support from developer or producer.

How to open csv file?

These files could be opened in old CompuShow program.

Suggested software to open csv file:

Associated software actions with the csv file

Software applications that handle other tasks involving csv files:

Microsoft Windows

The Secret of Monkey Island: Special Edition hint data

File type category:
Game file

Date updated: July 26, 2019

The csv file extension was also used for one of the files in LucasArts' The Secret of Monkey Island: Special Edition computer game for Xbox and PC Windows platform.

This csv file is a binary file with all the hints in the game.

How to open csv file?

You cannot open this file type manually, it is accessed by the game automatically.

How to convert csv file?

These games files cannot be converted to anything else. However, sometimes modding.

Suggested software to open csv file:

Associated software actions with the csv file

Software applications that handle other tasks involving csv files:

Convert .csv files

Convert to .csv from other formats

Related file extensions