File extension .CSV
Full Name | Developer | Category |
---|---|---|
Comma Separated Value Format | N/A | Data Files |
The .CSV file extension is a plain-text Comma Separated Values file. It is used to store tabular data in which the rows represent database records and the columns represent fields within each record. This format is popular when working with spreadsheet programs like Microsoft Excel, but can also be read and accessed by a variety of other programs, such as Apache OpenOffice Calc.
CSV files have become a de-facto standard for sharing structured information between different programs. While the structure of the data stored in the CSV file can vary widely, typically numerical values are stored in plain text separated by commas. The lines of the file act as separate records while the commas denote different fields within each record. Other delimiters such as tabs or semicolons may also be used in place of a comma.
Similar File Extensions
Other similar file extensions include .TSV, .XLS, .XLSX, and .ODS.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .CSV) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .CSV extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .CSV file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .CSV extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .CSV extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .CSV file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .CSV file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .CSV file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .CSV file) will be extended to the maximum.
It is also good to check
- if the .CSV file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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