Choose the version that matches your operating system (typically the 64-bit x64 version for modern Windows PCs).
Integrates directly into the Windows Shell (right-click menu) for quick access. Download forfree7 zip
Offers AES-256 encryption in 7z and ZIP formats. Choose the version that matches your operating system
AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR, and Z. AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT,
Uses the LZMA and LZMA2 compression methods in its native .7z format, often outperforming ZIP and RAR. Broad Format Support: Packing/Unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM.
After installation, you can right-click any folder or file to see the "7-Zip" menu, where you can extract files or create new archives.
Avoid third-party websites claiming to offer "Pro" or "Premium" versions of 7-Zip. The software is entirely free by design, and such sites often bundle it with unwanted software or malware.