Convert LZH Files Online — 4 Format Options
Convert LZH File Online — Free & Instant
No signup required. Works in your browser.
📁 Drag & drop your file here
or click to browse • Max 100MB
✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install
About LZH Files
LZH (.lzh) is a archive file format developed by LHA / LHarc. LHA/LHarc-compressed archive popular in 1980s–90s Japanese software distribution.
It is commonly used by IT professionals and end users to extract and inspect files in professional and personal workflows. With OpenAnyFile, you can convert your .lzh files to 4 different formats directly in your browser — no software installation required.
How to Convert LZH Files — Step by Step
- Upload your file — Drag and drop your .lzh file into the converter above, or click "Browse" to select it from your device. Files up to 50MB are supported.
- Automatic detection — OpenAnyFile identifies the LZH format using magic byte signature analysis (not just the file extension), ensuring accurate format recognition.
- Select target format — Choose from 4 supported output formats. Popular choices include TAR, 7Z, ZIP.
- Convert instantly — Processing happens in the cloud and typically takes just a few seconds, even for large files.
- Download your file — Once conversion is complete, download your converted file immediately. Files are automatically deleted after 1 hour for security.
Why Convert LZH Files?
Some archive workflows require specific formats for editing, printing, or publishing. Converting your .lzh files bridges the gap between creation and delivery.
- Universal Compatibility: Not everyone has software that opens .lzh files. Converting to a universal format like PDF, JPG, or PNG ensures anyone can access your content on any device.
- Smaller File Size: Some target formats offer better compression, reducing file size by up to 80% for easier sharing via email or cloud storage.
- Easier Editing: Convert to an editable format to modify content that may be locked or read-only in .lzh format.
- Long-term Archiving: Convert to standardized formats (PDF/A, TIFF, PNG) for reliable long-term storage and future accessibility.
- Web Publishing: Convert .lzh to web-friendly formats for use in websites, social media, or online presentations.
All LZH Conversion Options (4 Formats)
Below is the complete list of formats you can convert .lzh files to using OpenAnyFile:
- LZH to TAR — Convert your .lzh file to TAR format online, fast and free
- LZH to 7Z — Convert your .lzh file to 7Z format online, fast and free
- LZH to ZIP — Convert your .lzh file to ZIP format online, fast and free
- LZH to GZ — Convert your .lzh file to GZ format online, fast and free
Tips for Best Conversion Quality
Batch conversion is available for Pro users — convert multiple .lzh files at once to save time on large projects.
OpenAnyFile uses professional-grade conversion engines to ensure maximum quality. Common issues with .lzh files include: LZH support is limited on modern systems — convert to ZIP for compatibility
LZH Format Details
| Property | Value |
|---|---|
| Format Name | LZH |
| File Extension | .lzh |
| Category | Archive |
| Developer | LHA / LHarc |
| Conversion Targets | 4 formats |
Frequently Asked Questions
Can I convert .lzh files online for free?
Yes. OpenAnyFile lets you analyze and preview .lzh files for free. You can convert up to 3 files per day on the free plan. Unlimited conversions are available with Pro.
What formats can I convert .lzh to?
LZH can be converted to 4 formats including TAR, 7Z, ZIP, GZ. Each conversion preserves quality and formatting as much as the target format allows.
Is it safe to convert .lzh files online?
Absolutely. Files are processed securely using HTTPS encryption and automatically deleted after conversion. We never store your file contents permanently. Your data stays private.
Do I need software to convert .lzh?
No. OpenAnyFile works entirely in your browser — no downloads or installations needed. It works on Windows, Mac, Linux, iOS, and Android devices.
How long does LZH conversion take?
Most .lzh files convert in under 10 seconds. Larger files (over 50MB) may take up to 30 seconds depending on the target format and complexity.
Can I convert multiple .lzh files at once?
Yes, batch conversion is available for Pro users. Upload multiple .lzh files and convert them all to the same target format simultaneously.