# Install py7zr

7-zip in Python. Version 1.1.0 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:py7zr
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install py7zr
```

  Evidence: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install python3-py7zr
```

  Evidence: Debian stable package indexes: python3-py7zr from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#py7zr
```

  Evidence: nixpkgs package indexes: py7zr from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

## Package Facts

- **Package key:** brew:py7zr
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/py7zr>
- **Version:** 1.1.0
- **Source summary:** 7-zip in Python
- **Homepage:** <https://github.com/miurahr/py7zr>
- **Repository:** <https://github.com/miurahr/py7zr>
- **Upstream docs:** <https://py7zr.readthedocs.io/en/stable>
- **License:** LGPL-2.1-or-later
- **Source archive:** <https://files.pythonhosted.org/packages/0c/e6/01fb15361ca75ee5d01df6361825a49816a836c99980c5481da0e40c6877/py7zr-1.1.0.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- py7zr (cli)
- py7zr (alias)

## Dependencies

- python@3.14

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 1.1.0
- Local data status: ok
- Upstream repository: https://github.com/miurahr/py7zr
- info: No package-manager update timestamp was available.
- info: No cached GitHub release or tag data was available.

## Sicherheitshinweise

narrow executable package without higher-risk signals.

- **Geiger risk:** green / low
- narrow executable package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** py7zr
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Debian apt - python3-py7zr - 0.22.0+dfsg-1: normalized package name match | Debian stable package indexes: python3-py7zr from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | pure Python 7-zip library | https://github.com/miurahr/py7zr
- Nix - py7zr: normalized package name match | nixpkgs package indexes: py7zr from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix
- Ubuntu apt - python3-py7zr - 0.11.3+dfsg-8build1: normalized package name match | Ubuntu 24.04 LTS package indexes: python3-py7zr from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | pure Python 7-zip library | https://github.com/miurahr/py7zr


## Related Links

- [Source-control packages](https://www.automicvault.com/de/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://www.automicvault.com/de/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/de/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Archive and compression packages](https://www.automicvault.com/de/pkg/archive-compression-tools/) - Matched archive or compression metadata.
- [python@3.14](https://www.automicvault.com/de/pkg/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [zip](https://www.automicvault.com/de/pkg/brew/zip/) - Shares av.db curated category or tags: archive, cli, compression, developer-tools.
- [brotli](https://www.automicvault.com/de/pkg/brew/brotli/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [libdeflate](https://www.automicvault.com/de/pkg/brew/libdeflate/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [pigz](https://www.automicvault.com/de/pkg/brew/pigz/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [upx](https://www.automicvault.com/de/pkg/brew/upx/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [zopfli](https://www.automicvault.com/de/pkg/brew/zopfli/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [pixz](https://www.automicvault.com/de/pkg/brew/pixz/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [advancecomp](https://www.automicvault.com/de/pkg/brew/advancecomp/) - Shares av.db curated category or tags: cli, compression, developer-tools.
- [internetarchive](https://www.automicvault.com/de/pkg/brew/internetarchive/) - Both packages touch the same language runtime or ecosystem. Shared terms: archive, cli, developer, developer-tools, python.
- [ancient](https://www.automicvault.com/de/pkg/brew/ancient/) - Local package facts share a topical domain. Shared terms: archive, cli, compression, developer, developer-tools.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph