s5cmd

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 on this page — 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

s5cmd on PyPI

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

Evidence: s5cmd-0.3.3-py3-none-macosx_11_0_arm64.whl; s5cmd-0.3.3-py3-none-manylinux1_x86_64.manylinux_2_28_x86_64.manylinux_2_5_x86_64.whl; s5cmd-0.3.3-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.manylinux_2_28_aarch64.whl; s5cmd-0.3.3-py3-none-manylinux2014_ppc64le.manylinux_2_17_ppc64le.manylinux_2_28_ppc64le.whl; s5cmd-0.3.3-py3-none-musllinux_1_2_aarch64.whl; s5cmd-0.3.3-py3-none-musllinux_1_2_ppc64le.whl; s5cmd-0.3.3-py3-none-musllinux_1_2_x86_64.whl; s5cmd-0.3.3-py3-none-win32.whl; s5cmd-0.3.3-py3-none-win_amd64.whl; s5cmd-0.3.3-py3-none-win_arm64.whl

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