7-Zip

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

7-Zip is ranked #3 of 34 in file compression software on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on file compression software

Free plan: Yes7-zip.org
Archive formats: Create/extract: 7z, XZ, BZIP2, GZIP, TAR, ZIP, WIM; extract: APFS, 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, VHDX, VMDK, XAR, Z7-zip.org
Archive encryption: Yes7-zip.org
Split archives: Yes7-zip.org
Command-line tools: Yes7-zip.org
Portable version: Yes7-zip.org
Archive repair: Yes7-zip.org
Supported platforms: Windows, Linux, macOS7-zip.org

Facts

Purpose: 7-Zip is a file archiver with a high compression ratio.7-zip.org · 29 Sept 2026
Compression: The 7z format uses LZMA and LZMA2 compression.7-zip.org · 29 Sept 2026
Archive formats: 7-Zip can pack and unpack 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM files, and can unpack additional formats including RAR, ISO, and VHDX.7-zip.org · 29 Sept 2026
Encryption: 7-Zip supports AES-256 encryption in 7z and ZIP formats.7-zip.org · 29 Sept 2026
Windows features: The Windows version includes Windows Shell integration, a file manager, a command-line version, and a FAR Manager plugin.7-zip.org · 29 Sept 2026
Languages: 7-Zip is localized in 87 languages.7-zip.org · 29 Sept 2026
Platforms: The download page lists Windows installers, a Linux console version, and a macOS console version.7-zip.org · 29 Sept 2026
Licensing: 7-Zip is open-source software; most code is under the GNU LGPL, with some code under BSD licenses and an unRAR license restriction for some parts.7-zip.org · 29 Sept 2026
Commercial use: The maker says 7-Zip can be used on any computer, including in a commercial organization, without registration or payment.7-zip.org · 29 Sept 2026
Developer use: The LZMA SDK provides documentation, samples, headers, libraries, and tools for applications that use LZMA compression.7-zip.org · 29 Sept 2026
Support: The support page directs common questions to the 7-Zip forum and bug reports to its bug tracker on SourceForge.7-zip.org · 29 Sept 2026
Format limitation: 7-Zip can unpack RAR archives but does not list RAR as a format it can pack.7-zip.org · 29 Sept 2026
Maker: The site copyright identifies Igor Pavlov.7-zip.org · 29 Sept 2026