A04 file extension
The table below provides useful information about the .a04 file extension. It answers questions such as:
- What is the .a04 file?
- What program do I need to open a .a04 file?
- How can the .a04 file be opened, edited or printed?
- How can I convert .a04 files to another format?
We hope you find this page helpful and a valuable resource!
0 extension(s) and 1 alias(es) found in database
✅ ARJ Compressed Archive
ARJ file is an ARJ Compressed Archive. It is the native format of ARJ (dos) and WinARJ archiver. Like other archives, ARJ files are data containers, they store one or several files in the compressed form.
Other types of files may also use the .a04 file extension.
🚫 The .a04 file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .a04 file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .a04 file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .a04 file extension, write to us!