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What is CAB?

Cabinet (CAB) is Microsoft's native compression archive format, used primarily for Windows software installation packages.

What is TGZ?

Compressed Tarball (TGZ) is a shorthand extension for .tar.gz archives, combining tar archiving with gzip compression.

When Should You Use CAB vs TGZ?

Use CAB When...

Reach for CAB when your priority is windows software installation, drivers — its efficient compression makes sharing fast and storage minimal.

Use TGZ When...

Reach for TGZ when your priority is unix/linux software source distribution — its efficient compression makes sharing fast and storage minimal.

CAB vs TGZ: Key Differences

  • •CAB and TGZ diverge on compression: lossy compression for the source, lossy compression for the target.
  • •Both formats share lossy compression, so quality behavior is similar across the two — file size differences come from algorithm efficiency rather than compression philosophy.
  • •Transparency: N/A
  • •Storage footprint: Comparable to ZIP for CAB vs Same as .tar.gz archives for TGZ.
  • •Primary audience: CAB is built for windows software installation, drivers scenarios, while TGZ focuses on unix/linux software source distribution — pick the format that matches your output requirement.

Advantages of CAB

  • ✓CAB applies lossy compression specifically calibrated for Windows software installation, drivers.
  • ✓CAB enjoys broad native support across operating systems, browsers, and creative tools alike.
  • ✓CAB delivers impressive compression ratios, shrinking files dramatically while keeping visual quality high.
  • ✓You will find CAB support built into virtually every tool that handles Windows software installation, drivers — no plugins or converters needed.

Advantages of TGZ

  • ✓At its core, TGZ relies on lossy encoding — a design choice that makes it perfect for Unix/Linux software source distribution.
  • ✓You won't run into compatibility issues with TGZ — it's a universal standard across platforms.
  • ✓File size management with TGZ: aggressive compression with minimal visible quality loss.
  • ✓Every major application in the Unix/Linux software source distribution space supports TGZ natively.

Common Use Cases for CAB to TGZ Conversion

  • System backups
  • Cloud storage optimization
  • Data migration
  • Package management
  • Disk image creation
  • Compliance archiving

Industry Applications

Data BackupCloud MigrationDevOpsFile SharingData ArchivingCompliance

Best Practices for CAB to TGZ Conversion

  • →Before converting CAB to TGZ, confirm the archive is not corrupted — a damaged source produces a damaged target
  • →TGZ is a reliable choice for cross-platform archiving needs
  • →Set a strong password if the archive contains sensitive data — encryption is applied during the conversion
  • →Use the highest compression level for long-term storage and faster compression for temporary files
  • →Test extracting a single file from the converted archive to confirm integrity

Troubleshooting CAB to TGZ Conversion

  • !TGZ archive is corrupted after converting from CAB → try repairing with built-in archive tools
  • !Password not working on the converted TGZ archive → verify case sensitivity and special characters
  • !Extraction of TGZ fails → the archive may be incomplete; try downloading and converting again
  • !Converting large CAB archives to TGZ times out → split into smaller volumes or reduce compression level

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Convert to TGZ →Convert from CAB →

Convert CAB to TGZ Online - Free & Fast

Convert CAB files to TGZ online for free. High-quality conversion with no registration required.

Archive Converter

Upload or enter a URL to convert CAB to TGZ instantly

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.cab,.CAB (max 100MB)

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About CAB and TGZ

CAB

CAB (CAB archives) - Cabinet, Microsoft compressed archive format. Best for windows software installation, drivers.

TGZ

TGZ (TGZ archives) - Compressed Tarball, tar.gz shorthand format. Ideal for unix/linux software source distribution.

Format Comparison

CompressionLossy → Lossy
TransparencyN/A
Use CaseConvert from windows software installation, drivers to unix/linux software source distribution
File Size~Same as .tar.gz archives after conversion

FAQs

Is converting CAB to TGZ free?

Yes, GoConvertFile offers free conversion of CAB to TGZ for files up to 100MB. No registration required.

How long does it take to convert CAB to TGZ?

Most CAB to TGZ conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is TGZ best used for?

TGZ is ideal for unix/linux software source distribution. Compressed Tarball, tar.gz shorthand format

What file size should I expect after converting CAB to TGZ?

File size after CAB to TGZ conversion depends on the content complexity and quality settings. Both formats use similar compression approaches so sizes are comparable.

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