LZH File – What is .lzh file and how to open it?


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LZH File Extension

LZH Compressed File – file format by N/A

LZH (LZH Compressed File) is a compressed file archive format developed by Haruyasu Yoshizaki and Kenji Rikitake. It uses a variant of the LZ77 algorithm and is known for its high compression ratio and fast decompression speed.

What is a LZH file?

An LZH file is a compressed archive file created using the Lempel-Ziv-Huffman (LZH) algorithm. It is a lossless data compression format that reduces the size of a file without losing any of its original data. LZH files are often used to compress large files, such as software programs, multimedia files, and documents.

LZH files can be created and extracted using a variety of software programs, including WinZip, 7-Zip, and PeaZip. To create an LZH file, simply select the files you want to compress and choose the “Compress” option from the software’s menu. The software will then create an LZH file containing the compressed versions of your files. To extract the files from an LZH file, simply select the file and choose the “Extract” option from the software’s menu. The software will then extract the files to the location you specify.

Opening LZH Files on Windows:

To open an LZH file on a Windows computer, you will need a third-party file decompression tool like WinZip or 7-Zip. Once you have installed the program, right-click on the LZH file and select the option to extract or unpack it. Specify the desired destination folder and click OK. The tool will decompress the contents of the LZH file into the selected folder, allowing you to access the extracted files.

Opening LZH Files on macOS:

For macOS users, you can use The Unarchiver utility to open LZH files. It is a free and open-source file compression and decompression tool that supports LZH format. Download and install The Unarchiver from the App Store or the official website. Once installed, double-click on the LZH file or drag and drop it onto the Unarchiver icon to initiate the decompression process. It will automatically create an output folder containing the extracted files.

LZH Compressed File Format

LZH (Lempel-Ziv-Huffman) is a lossless data compression algorithm developed by Haruyasu Yoshizaki and Kenichi Harukata in 1989. LZH leverages a combination of the LZ77 and Huffman coding algorithms to achieve efficient compression without data loss. It was widely used for file archiving and compression in the late 1980s and early 1990s, particularly on MS-DOS and CP/M operating systems.

LZH File Characteristics

Files with the .LZH extension are compressed archives containing one or more files. LZH compression typically reduces file sizes by 40-60%, resulting in smaller file sizes for easier storage and transmission. LZH files can be created and extracted using various compression software, such as PKZIP, WinZip, and 7-Zip. The LZH format is not as widely used as modern compression formats such as ZIP and RAR, but it remains compatible with older decompression utilities.

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