FileTypeDB

.ARJ File Extension

A .ARJ file is a ARJ Compressed File Archive, created by ARJ Software.

Open with File Viewer Plus — Get it from Microsoft+. Available for Windows and Mac.

What is a .ARJ file?

The file extension .ARJ refers to an ARJ Compressed File Archive. This type of file is created using a program called ARJ, which stands for "Archived by Robert Jung." ARJ is a software tool used for compressing files, making them smaller in size so they are easier to store or send. The ARJ format supports several useful features such as the ability to include long filenames, manage different versions of files within the archive, protect the integrity of the data to prevent corruption, and split the archive into multiple parts if it's too large.

To open a file with the .ARJ extension, you can use various programs depending on your operating system: - **Windows:** - **File Viewer Plus** — Available for download from the Microsoft Store. - **ARJ Software ARJ32** — A version of the original ARJ software adapted for modern 32-bit Windows systems. - **Smith Micro StuffIt Deluxe** — A versatile file compression and management tool. - **7-Zip** — A free and open-source file archiver that supports many file formats. - **Zipeg** — A free tool that can open various types of archives. - **ExtractNow** — A simple utility for batch extraction of archive files.

- **Mac:** - **Smith Micro StuffIt Deluxe Mac 16** — The Mac version of the popular compression tool. - **Incredible Bee Archiver** — A powerful tool designed for Mac to manage and compress files. - **Zipeg** — Also available for Mac, useful for handling multiple archive formats. - **The Unarchiver** — A widely used program on Mac for opening various archive types.

- **Android:** - **RARLAB RAR+** — An app that allows you to create and open compressed files, including ARJ files, directly on Android devices.

These programs provide the necessary tools to open, view, and sometimes edit the contents of .ARJ files. When choosing a program, consider what features you need, such as simple viewing or more advanced file management capabilities.

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