Parallel XZ (PXZ) is a compression utility that takes advantage of running LZMA compression of different parts of an input file on multiple cores and processors simultaneously.
Its main goal is to use all system resources to speed up compression time with minimal possible influence on compression ratio.
The compression time using a single threaded PXZ is equivalent to an ordinary usage of the XZ compression utility.
Key Features
- Auto-detects cores of the system and runs as many threads as permitted by the system.
- Seeks to use the same options available to XZ.
- Choose the number of threads to run simultaneously
Website: jnovy.fedorapeople.org/pxz
Support:
Developer: Jindrich Novy
License: GNU General Public License version 2 or any later version
PXZ is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Compression Tools | |
|---|---|
| LZ4 | Focused on compression and decompression speed |
| Zstandard | Fast compression algorithm, providing high compression ratios |
| brotli | Generic-purpose lossless compression algorithm |
| lzop | File compressor favoring speed over compression ratio |
| pigz | Parallel implementation of gzip |
| ouch | CLI tool for compressing and decompressing for various formats |
| pixz | Parallel, indexed xz compressor |
| gzip | Provides the standard GNU file compression utilities |
| BZip3 | Spiritual successor to BZip2 |
| bzip2 | Freely available, patent free, high-quality data compressor |
| PBZIP2 | Parallel implementation of bzip2 |
| lrzip | Achieve very high compression ratios and speed when used with large files |
| lbzip2 | Multi-threaded implementation of bzip2, suited for serial and parallel processing |
| plzip | Massively parallel lossless data compressor |
| p7zip-zstd | p7zip fork with additional codecs and improvements |
| 7-Zip | File archiver with a high compression ratio |
| ncompress | Fast, simple LZW file compressor |
| PXZ | Runs LZMA compression on multiple cores and processors |
| crabz | Like pigz but written in Rust |
Read our verdict in the software roundup.
| Multi-Core Compression Tools | |
|---|---|
| Zstandard | Fast compression algorithm, providing high compression ratios |
| pigz | Parallel implementation of gzip. It's a fully functional replacement for gzip |
| pixz | Parallel indexing XZ compression, fully compatible with XZ. LZMA and LZMA2 |
| PBZIP2 | Parallel implementation of the bzip2 block-sorting file compressor |
| lrzip | Compression utility that excels at compressing large files |
| lbzip2 | Parallel bzip2 compression utility, suited for serial and parallel processing |
| plzip | Massively parallel (multi-threaded) lossless data compressor based on lzlib |
| crabz | Like pigz but written in Rust |
| PXZ | Runs LZMA compression on multiple cores and processors |
Read our verdict in the software roundup.
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