Compare 7-Zip to these popular alternatives based on real-world usage and developer feedback.

It is a freely available, patent free, high-quality data compressor. It typically compresses files to within 10% to 15% of the best available techniques, whilst being around twice as fast at compression and six times faster at decompression.

It is a free, open-source compression tool for creating and extracting zip files. It is available for multiple platforms.