Are my files uploaded to a server?

No. Zero files are transmitted anywhere. Xonvert processes everything using client-side JavaScript and WebAssembly. Your files stay on your machine.

Can I preview the LZ output before downloading?

Yes. Xonvert shows a preview of your converted file so you can verify the result before saving it to your device.

Can I convert password-protected ISO files?

Encrypted or DRM-protected files cannot be converted. You'll need to remove protection first using the original software.

Can I convert multiple ISO files at once?

Yes! Drag multiple files into the converter for batch processing. All files convert simultaneously and can be downloaded as a ZIP archive.

What's the maximum number of files I can convert at once?

Free users can convert several files per batch. PRO users enjoy unlimited batch sizes. For very large batches, your device's memory is the only practical limit.

Why choose LZ over other formats?

Lzip Compressed offers reliable compression with CRC-32 data integrity verification. It's widely used for data archival with integrity guarantees, making it an excellent choice for most archive needs.

Will my ISO file be deleted after conversion?

No. Your original ISO file is never modified or deleted. Xonvert creates a separate LZ copy — your source file remains untouched.

Convert ISO to LZ

Fast, free, and secure ISO to LZ conversion. No registration required.

iso

Disk Image

Fast, free, and secure ISO to LZ conversion. No registration required.

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High Quality

Maintain maximum quality during conversion

Fast Processing

Convert files in seconds with our optimized engine

Secure & Private

Files automatically deleted after conversion

How to Convert ISO to LZ

Upload ISO File

Click the "Select File" button to upload your iso file from your device.

Start Conversion

Click the "Convert" button to instantly start converting to LZ.

Download LZ

Download your converted lz file immediately after processing.

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