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HomeARJ vs CAB
.arj
.cab

ARJ vs CAB

Compare ARJ Archive and Cabinet 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

CAB

Cabinet Archive

Cabinet Archive (.cab) is a archive file format.

.cabarchive

ARJ vs CAB: Feature Comparison

FeatureARJCAB
Full NameARJ ArchiveCabinet Archive
File Extension.arj.cab
Categoryarchivearchive
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use ARJ vs CAB

Use ARJ when you need:

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

Use CAB when you need:

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

Convert Between Them

ARJ CABCAB ARJ
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Learn More About These Formats

ARJ Converter CAB Converter

Frequently Asked Questions

What is the difference between ARJ and CAB?
ARJ (ARJ Archive) and CAB (Cabinet Archive) are both archive file formats. ARJ files use the .arj extension while CAB uses .cab. They differ in compression, quality, compatibility, and intended use cases.
Can I convert ARJ to CAB for free?
Yes! Convert999 lets you convert ARJ to CAB 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 CAB?
It depends on your use case. ARJ (ARJ Archive) may be better for certain workflows, while CAB (Cabinet 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

CAB Converter

Convert from CAB

File Tools

Compress, resize, merge

Convert to ARJ

All sources → ARJ

Convert to CAB

All sources → CAB

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG