ouster-sdk
Ouster Sensor SDK
Decision gist · record as of 2026-08-14
Yes. Ouster SDK is actively maintained (version 1.0.1 released 2026-08-13), has no known vulnerabilities, and offers production-stable interfaces for Ouster sensor integration. Medium install friction is acceptable given comprehensive pre-built wheel coverage and broad Python version support. Install if you work with Ouster lidar hardware or need to process Ouster recordings; skip if you use a different lidar vendor.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.8 or later; sensor connection requires network access to an Ouster device or a pcap/OSF recording file.
- Medium install friction: pre-built wheels available for Python 3.10, 3.11, 3.12, 3.13 on Linux (x86_64, ARM64), macOS 14 (x86_64, ARM64), and Windows; 17 runtime dependencies including numpy, Pillow, and flask add some weight but are widely available.
License · maintenance · safety
permissive license (permissive) — Dual-licensed under BSD-3-Clause (source code) and Ouster-Freeware-EULA (pre-built binaries). Permissive for most use; review the freeware EULA terms for proprietary Ouster components bundled in wheels.
last release 2026-08-13 (1 days) · last repo commit 2026-08-13 · 522 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 73,672 downloads/mo, #14,952 on PyPI
Alternatives
Verify before relying
pip install ouster-sdk
import ouster.sdk.client as client
sensor = client.Sensor.connect()
data = sensor.get_metadata()- Whether all 17 runtime dependencies are required for basic use or only for specific features like visualization or ROS integration.
- Performance characteristics and typical latency for UDP stream buffering and point cloud projection at sensor frame rates.
- Network configuration and authentication requirements for sensor connection.
What it is and what it does
Ouster SDK is a production-stable Python library for interacting with Ouster multi-beam flash lidar sensors. It handles sensor configuration, UDP data stream acquisition, recording to pcap and Open Sensor Format (OSF), and conversion of raw measurements into range/signal/reflectivity images and Cartesian point clouds. The SDK also includes visualization, mapping, pose optimization, localization, and zone monitoring tools.
The package is designed for prototyping, evaluation, and non-safety-critical applications. It provides frame-based numpy access to lidar data, a responsive pcap/sensor visualizer, and efficient projection routines. Installation is straightforward via pre-built wheels on Python 3.8 through 3.13 across Linux, macOS, and Windows; source builds are also supported on Ubuntu, Debian, and macOS.
Use it for
- Record and playback lidar sensor data in pcap or OSF format for offline analysis and algorithm development.
- Query and configure Ouster sensor parameters programmatically via SDK interfaces.
- Convert raw lidar measurements to Cartesian point clouds for 3D scene reconstruction and visualization.
- Build robotics applications using real-time UDP lidar streams with reliable buffering.
- Visualize multi-beam flash lidar data with the built-in responsive visualizer for debugging.
- Integrate lidar data into mapping, localization, and zone monitoring workflows.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
Ouster SDK is actively maintained (version 1.0.1 released 2026-08-13), has no known vulnerabilities, and offers production-stable interfaces for Ouster sensor integration. Medium install friction is acceptable given comprehensive pre-built wheel coverage and broad Python version support. Install if you work with Ouster lidar hardware or need to process Ouster recordings; skip if you use a different lidar vendor.
Install
ouster-sdk on PyPI
Before you install
Medium install friction: pre-built wheels available for Python 3.10, 3.11, 3.12, 3.13 on Linux (x86_64, ARM64), macOS 14 (x86_64, ARM64), and Windows; 17 runtime dependencies including numpy, Pillow, and flask add some weight but are widely available.
Requires Python 3.8 or later; sensor connection requires network access to an Ouster device or a pcap/OSF recording file.
License in practice
Dual-licensed under BSD-3-Clause (source code) and Ouster-Freeware-EULA (pre-built binaries). Permissive for most use; review the freeware EULA terms for proprietary Ouster components bundled in wheels.
Quickstart
pip install ouster-sdk
import ouster.sdk.client as client
sensor = client.Sensor.connect()
data = sensor.get_metadata()Verify before relying
- Whether all 17 runtime dependencies are required for basic use or only for specific features like visualization or ROS integration.
- Performance characteristics and typical latency for UDP stream buffering and point cloud projection at sensor frame rates.
- Network configuration and authentication requirements for sensor connection.
Package facts
| License | permissive license permissive |
| Python support | Supports the current Python release <4,>=3.8 |
| Install friction | Medium. Platform-specific wheel |
| Runtime dependencies | 17 packagespsutilclickprettytablerequestsmore-itertoolsnumpylaspythreadpoolctlPillowpackagingrosbagsflasknanobindpytest-asynciozeroconfimportlib-resourcessetuptools |
| Maintenance | Actively maintained 1 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 73,672 / month, #14,952 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableIntended Audience :: DevelopersIntended Audience :: EducationIntended Audience :: Science/ResearchOperating System :: MacOSOperating System :: Microsoft :: WindowsOperating System :: POSIXOperating System :: UnixProgramming Language :: PythonProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonTopic :: Scientific/EngineeringTopic :: Scientific/Engineering :: Image ProcessingTopic :: Software Development :: LibrariesTopic :: System :: Hardware :: Hardware DriversTyping :: Typed |
Evidence: ouster_sdk-1.0.1-cp310-cp310-macosx_14_0_arm64.whl; ouster_sdk-1.0.1-cp310-cp310-macosx_14_0_x86_64.whl; ouster_sdk-1.0.1-cp310-cp310-manylinux_2_28_aarch64.whl; ouster_sdk-1.0.1-cp310-cp310-manylinux_2_28_x86_64.whl; ouster_sdk-1.0.1-cp310-cp310-win_amd64.whl; ouster_sdk-1.0.1-cp311-cp311-macosx_14_0_arm64.whl; ouster_sdk-1.0.1-cp311-cp311-macosx_14_0_x86_64.whl; ouster_sdk-1.0.1-cp311-cp311-manylinux_2_28_aarch64.whl; ouster_sdk-1.0.1-cp311-cp311-manylinux_2_28_x86_64.whl; ouster_sdk-1.0.1-cp311-cp311-win_amd64.whl; ouster_sdk-1.0.1-cp312-cp312-macosx_14_0_arm64.whl; ouster_sdk-1.0.1-cp312-cp312-macosx_14_0_x86_64.whl; ouster_sdk-1.0.1-cp312-cp312-manylinux_2_28_aarch64.whl; ouster_sdk-1.0.1-cp312-cp312-manylinux_2_28_x86_64.whl; ouster_sdk-1.0.1-cp312-cp312-win_amd64.whl; ouster_sdk-1.0.1-cp313-cp313-macosx_14_0_arm64.whl; ouster_sdk-1.0.1-cp313-cp313-macosx_14_0_x86_64.whl; ouster_sdk-1.0.1-cp313-cp313-manylinux_2_28_aarch64.whl; ouster_sdk-1.0.1-cp313-cp313-manylinux_2_28_x86_64.whl; ouster_sdk-1.0.1-cp313-cp313-win_amd64.whl
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