The GitHub mirror repository for 7-Zip, a high-compression open-source file archiver supporting multiple compression formats.
- 26.06
- Published at
- 6d ago
- 4,422
- Stars
- 108,177,094
- Download
- Synced at
- 6d ago
Latest release
26.06Nov 7, 2026, 11:45 AMDownloads slow? Switch the source anytime above
README
Project Overview
7-Zip is a high-compression open-source file archiver. This repository is the GitHub mirror for 7-Zip, hosting its source code and releases. The official website is 7-zip.org.
Key Features
- Supports multiple compression formats including 7z, ZIP, GZIP, BZIP2, and TAR
- High compression ratio, especially with the 7z format
- AES-256 encryption support
- Multi-volume compression and self-extracting archives
- Windows Shell integration
Target Audience
- General users who need high-compression file archiving
- System administrators and developers
- Users who need to handle multiple compression formats
Quick Start
- Download the official installer from 7-zip.org
- Or obtain source code from this repository's Releases page
Core Advantages
- Exceptional compression ratios, especially with the 7z format
- Open-source and free (LGPL licensed)
- Lightweight with low resource usage
- Broad compression format support
System Requirements
- OS: Windows, Linux, macOS
- Architectures: x86, x64, ARM64
Release history
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