File extension .ARJ
| Full Name | Developer | Category |
|---|---|---|
| ARJ Compressed Archive Format | ARJ Software | Compressed Files |
The ARJ file extension is an archived file type used by various applications on the Windows platform. It is short for "archived by Robert Jung" and was developed by Robert K. Jung in 1993. ARJ files are used to compress and store data contained in other files, such as documents, photos, music, videos, and executable programs. The files consist of two distinct parts: an executable header section and compressed data, which is also stored in binary format.
Compression Capabilities & Functions
The ARJ file format can compress data quite efficiently and is known to be able to compress files up to 80 percent smaller than their original size. It also supports long filenames, enabling users to easily store a large number of files in one archived file. Furthermore, it can create multiple ARJ archives, allowing for further compression when related files are stored in the same archive.
The archiving functionalities of the ARJ files include password-protecting the archives and adding comments inside them. Other features are Self-Extraction Modules for automatically running an application when a particular archive loads and multiple timestamps that are used to store modification and creation information for each archived file.
Similar file extensions include .RAR, .ZIP, .7Z, .LHA, .TAR, and .UUE. These compressed archive files can be opened using popular Windows utilities like WinZip, WinRAR, 7Zip, as well as Linux tools like p7zip, etc.
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 .ARJ) 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 .ARJ 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 .ARJ 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 .ARJ 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 .ARJ extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .ARJ file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .ARJ 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 .ARJ file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .ARJ file) will be extended to the maximum.
It is also good to check
- if the .ARJ 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.
Do you have suggestions for this website?
contact @ fileextension.info Use the Contact Form