Skip to main content
Convert999
格式所有转换器比较使用场景ToolsBlog
转换器
Convert999

支持400多种格式的免费在线文件转换器。快速、安全、私密。

产品

  • 所有转换器
  • 格式
  • 比较
  • 使用场景
  • Tools

资源

  • 关于
  • Blog
  • Security
  • Glossary
  • Statistics
  • Changelog
  • Contact

法律

  • 隐私政策
  • 服务条款

© 2026 Convert999。保留所有权利。

Made with for the web

HomeARJ vs TAR
.arj
.tar

ARJ vs TAR

Compare ARJ Archive and Tape Archive formats — understand the key differences and when to use each

Format Overview

ARJ

ARJ Archive

ARJ Archive (.arj) is a archive file format.

.arjarchive

TAR

Tape Archive

Tape Archive (.tar) is a archive file format.

.tararchive

ARJ vs TAR: Feature Comparison

FeatureARJTAR
Full NameARJ ArchiveTape Archive
File Extension.arj.tar
Categoryarchivearchive
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use ARJ vs TAR

Use ARJ when you need:

  • •Files in ARJ Archive format for maximum compatibility
  • •Industry-standard archive format support
  • •Wide software and platform compatibility

Use TAR when you need:

  • •Files in Tape Archive format for specific workflows
  • •Optimized archive format features
  • •Modern format advantages and smaller file sizes

Convert Between Them

ARJ TARTAR ARJ
选择文件

或将文件拖放到此处

最大文件大小：2GB

您的文件在浏览器中本地处理，不会上传到任何服务器。

Learn More About These Formats

ARJ Converter TAR Converter

Frequently Asked Questions

What is the difference between ARJ and TAR?
ARJ (ARJ Archive) and TAR (Tape Archive) are both archive file formats. ARJ files use the .arj extension while TAR uses .tar. They differ in compression, quality, compatibility, and intended use cases.
Can I convert ARJ to TAR for free?
Yes! Convert999 lets you convert ARJ to TAR completely free, directly in your browser. No file upload to any server, no registration needed — your files stay private on your device.
Which is better, ARJ or TAR?
It depends on your use case. ARJ (ARJ Archive) may be better for certain workflows, while TAR (Tape Archive) excels in others. Consider factors like file size, quality, software compatibility, and your specific needs.
Is it safe to convert files on Convert999?
Absolutely. Convert999 processes all files 100% locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

ARJ Converter

Convert from ARJ

TAR Converter

Convert from TAR

File Tools

Compress, resize, merge

Convert to ARJ

All sources → ARJ

Convert to TAR

All sources → TAR

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG