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XPRESS LZ77+Huffman Decompressor

Process compressed data with XPRESS LZ77+Huffman Decompress and the selected archive settings. Choose the input and archive options, then download the processed result.

Tool workspace

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Options

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Process compressed data with XPRESS LZ77+Huffman 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.

XPRESS LZ77+Huffman Decompressor restores bytes using the XPRESS LZ77 plus Huffman algorithm.

It returns processed bytes. The operation runs in your browser. Processing runs in the browser.

Instructions

  1. Provide file or files for this tool.
  2. Provide the compressed bytes.
  3. Set the known decompressed size.
  4. Compare output length with the size argument.

Example

Input: a small XPRESS LZ77+Huffman byte sample

Settings: XPRESS LZ77+Huffman Decompressor: Decompressed size: 64 bytes.

Result: It returns processed bytes. The operation runs in your browser.

Limits

  • XPRESS LZ77+Huffman Decompressor: The uncompressed size must be known in advance.
  • XPRESS LZ77+Huffman Decompressor: The operation expects the MS-XCA algorithm form.
  • XPRESS LZ77+Huffman Decompressor: Incorrect size values can prevent decoding.

Questions

What input does XPRESS LZ77+Huffman Decompressor accept?

XPRESS LZ77+Huffman Decompressor accepts processed bytes.

Which settings does XPRESS LZ77+Huffman Decompressor provide?

XPRESS LZ77+Huffman Decompressor provides controls for Decompressed size.

What does XPRESS LZ77+Huffman Decompressor return?

XPRESS LZ77+Huffman Decompressor returns processed bytes.