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Compression & Archives

LZMA Decompressor

Process compressed data with LZMA Decompress and the selected archive settings. Choose the input and archive options, then download the processed result.

Tool workspace

Your input stays in this browser.

Add the required input to continue.

Needs input

Run the tool when your input is ready.

Drop files here or choose files.

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Your result appears here

Process compressed data with LZMA Decompress and the selected archive settings. Choose the input and archive options, then download the processed result.

This tool runs open-source code from CyberChef by GCHQ (Apache License 2.0). See open-source credits.

LZMA Decompressor restores data compressed with the Lempel-Ziv-Markov chain algorithm.

It returns decompressed binary data. The operation runs in your browser. Processing runs in the browser.

Instructions

  1. Provide file or files for this tool.
  2. Choose valid LZMA bytes.
  3. Run the decompressor.
  4. Decode the result only after checking its format.

Example

Input: a small LZMA byte sample

Settings: LZMA Decompressor: Use the built-in operation behavior.

Result: It returns decompressed binary data. The operation runs in your browser.

Limits

  • LZMA Decompressor: The input must be LZMA data.
  • LZMA Decompressor: Malformed streams can fail.
  • LZMA Decompressor: It does not infer the original content type.