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HomeGZ vs LZH
.gz
.lzh

GZ vs LZH

Compare Gzip Compressed and LHA Archive formats — understand the key differences and when to use each

Format Overview

GZ

Gzip Compressed

Gzip Compressed (.gz) is a archive file format.

.gzarchive

LZH

LHA Archive

LHA Archive (.lzh) is a archive file format.

.lzharchive

GZ vs LZH: Feature Comparison

FeatureGZLZH
Full NameGzip CompressedLHA Archive
File Extension.gz.lzh
Categoryarchivearchive
Free to Convert✓ Yes✓ Yes
Browser Support✓ All Browsers✓ All Browsers
Convert to Each Other✓ Yes✓ Yes

When to Use GZ vs LZH

Use GZ when you need:

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

Use LZH when you need:

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

Convert Between Them

GZ LZHLZH GZ
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Learn More About These Formats

GZ Converter LZH Converter

Frequently Asked Questions

What is the difference between GZ and LZH?
GZ (Gzip Compressed) and LZH (LHA Archive) are both archive file formats. GZ files use the .gz extension while LZH uses .lzh. They differ in compression, quality, compatibility, and intended use cases.
Can I convert GZ to LZH for free?
Yes! Convert999 lets you convert GZ to LZH 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, GZ or LZH?
It depends on your use case. GZ (Gzip Compressed) may be better for certain workflows, while LZH (LHA 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.

GZ Converter

Convert from GZ

LZH Converter

Convert from LZH

File Tools

Compress, resize, merge

Convert to GZ

All sources → GZ

Convert to LZH

All sources → LZH

Format Statistics

Trends & data 2025

More Format Comparisons

JPGvsPNGPNGvsWEBPJPGvsWEBPSVGvsPNGHEICvsJPGBMPvsJPGTIFFvsJPGGIFvsPNG