File extension .CPIO
| Full Name | Developer | Category |
|---|---|---|
| Unix CPIO Archive Format | N/A | Encoded Files |
The CPIO file extension is associated with the UNIX CPIO Archive format. It is used to store a large amount of data in as few files as possible, reducing the space occupied by the data. The CPIO file format features the ability to store multiple files within one CPIO Archive, including directories. It also supports special types of files, such as, hard links and symbolic links.
Technical Details
The CPIO Archive format was designed to work on many different type of operating systems including UNIX like systems, Linux systems and Mac OS systems. A CPIO file typically contains the contents of a directory (including its sub-directories and files) or a single file. It can also store meta-data about each file in the archive, such as its file permissions and modification times. Compression may be used if desired to reduce file sizes. All CPIO archives are written in binary format, meaning they cannot be opened without proper software. Common programs that support the opening and editing of CPIO files include the GNU tar, gzip, catdump, and the [perl][1] utilities.
Similar File Formats
Other related file extensions include: ARJ,.ARC,.TAZ,.TGZ,.LZH,.JAR.
[1]: https://www.perl.org/
Programs for MAC system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .CPIO) 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 .CPIO 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 .CPIO 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 .CPIO 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 .CPIO extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .CPIO file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .CPIO 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 .CPIO file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .CPIO file) will be extended to the maximum.
It is also good to check
- if the .CPIO 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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