---
id: s5cmd
version: "0.3.3"
license: Copyright 2024 Jean-Christophe Fillion-Robin Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal… (full text in the JSON record)
license_treatment: permissive
maintenance: active
---

# s5cmd — This project provides the infrastructure to build s5cmd Python wheels.

License: permissive · Maintenance: active · Downloads: 1.1M/mo

## What it is and what it does

s5cmd is a Python wheel distribution that bundles the official s5cmd executable—a high-performance command-line tool for interacting with S3 object storage and local filesystems. When installed via pip, it automatically places the s5cmd launcher in your PATH, making it immediately available as a system command. The tool is designed for workflows involving large numbers of files, offering wildcard pattern matching, tab completion, and a range of S3 operations (upload, download, copy, delete, and more) with a focus on speed and efficiency.

This package is essentially a distribution wrapper: it contains no Python code of its own and has zero runtime dependencies. It supports a broad range of platforms—Windows (32-bit, 64-bit, ARM64), Linux (Intel, ARM, PowerPC architectures, both glibc and musl libc variants), and macOS (Intel and Apple Silicon). Once installed, you interact with s5cmd as a standalone CLI tool rather than through Python imports, making it suitable for shell scripts, CI/CD pipelines, and interactive terminal use.

Use it for:

- Bulk upload or download of hundreds or thousands of files to/from S3 with wildcard patterns instead of listing each file individually.
- Parallel S3 operations in CI/CD pipelines where speed and minimal dependencies are critical.
- Interactive S3 management from the command line with tab completion and pattern matching for exploratory or ad-hoc file operations.
- Cross-platform S3 workflows that need a single, pre-built executable without compiling or managing language-specific dependencies.
- Scripting large-scale data transfers between S3 and local storage in research or cloud-native environments.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Provides a Python wheel distribution that installs the s5cmd executable, a fast S3 and local filesystem tool with wildcard and tab-completion support for bulk file operations.

Yes, if you need a fast, portable S3 command-line tool and your platform is among the supported architectures. The MIT license, active maintenance, zero Python dependencies, and broad platform coverage make it a low-friction choice for S3 workflows. Medium install friction is mainly a matter of ensuring the correct binary wheel is available for your OS and CPU architecture—a non-issue on common platforms (x86_64 Linux, Windows, macOS Intel/Apple Silicon).

## Install

pip install s5cmd
uv add s5cmd
poetry add s5cmd

## Installing s5cmd

Before you install: Medium install friction due to platform-specific binary wheels. The package is actively maintained with recent releases and has no runtime dependencies, simplifying installation once the correct wheel is selected for your platform.

License in practice: MIT license (permissive) allows unrestricted use, modification, and distribution. No restrictions on commercial or proprietary use.

Quickstart:

pip install s5cmd
s5cmd --help

The correct binary wheel must be available for your platform (Windows, Linux, or macOS) and architecture (x86_64, ARM64, ppc64le, or 32-bit); installation will fail if no matching wheel exists.

Verify before relying:

- Whether the bundled s5cmd version and its capabilities are documented or versioned separately from the wheel distribution version.
- Performance characteristics and scalability limits for very large file operations or concurrent transfers.
- Integration with AWS credentials and authentication methods beyond standard environment variables.

## Package facts

- License: Copyright 2024 Jean-Christophe Fillion-Robin Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal… (full text in the JSON record) (permissive)
- Python support: supports_current
- Install friction: medium
- Maintenance: active
- Downloads: 1.1M/month (top 5,000 on PyPI)
- Known vulnerabilities: none known

## Tags

s3 command line tool, fast s3 file operations, s3 bulk upload download, s5cmd executable, object storage cli, s3 wildcard support, filesystem s3 sync, s3-cli, object-storage, bulk-operations

[View on SkillFed](https://skillfed.io/packages/s5cmd) · [View on PyPI](https://pypi.org/project/s5cmd/)