Convert LHA to 7Z Online — Free
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Upload your .lha file by dragging it into the upload area or clicking to browse.
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Click Convert and download your .7z file when it's ready.
What is LHA?
LHA (also seen as .lzh) is a Japanese archive format from the DOS and Amiga era, once the standard for software distribution in Japan. Many retro games and legacy Japanese documents ship as LHA archives that modern tools no longer create.
Format Details
- Full Name
- LHA/LZH Archive
- Extension
- .lha
Key Features
- Japanese standard
- Amiga heritage
- Retro software
- LZH variant
What is 7Z?
7Z is a high-compression archive format from the 7-Zip project. It achieves significantly better compression ratios than ZIP using LZMA/LZMA2 algorithms.
Format Details
- Full Name
- 7-Zip Archive
- Extension
- .7z
Key Features
- High compression
- LZMA2 algorithm
- AES-256 encryption
- Open source
LHA vs 7Z
| Feature | LHA | 7Z |
|---|---|---|
| Full Name | LHA/LZH Archive | 7-Zip Archive |
| Extension | .lha | .7z |
| Best For | Japanese standard | High compression |