pydub
Manipulate audio with an simple and easy high level interface
Decision gist · record as of 2026-08-14
Yes, but with caution. Pydub remains popular and works well for straightforward audio tasks if your Python version and system dependencies align. However, the abandoned status since 2021-03-10 means no future fixes or compatibility updates—use it only if you can tolerate potential issues with newer Python versions and are willing to maintain a fork if critical bugs emerge.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- External audio libraries (e.g., ffmpeg or libav) required for codec support; exact requirements depend on audio formats used.
- Installation is straightforward with no runtime Python dependencies, but the project has been abandoned since March 2021 with no recent maintenance or updates.
License · maintenance · safety
MIT (permissive) — MIT license permits free use, modification, and distribution with minimal restrictions, making it suitable for both open-source and commercial projects.
last release 2021-03-10 (1983 days)
0 known vulnerabilities (OSV.dev, 2026-08-14) · 21,038,345 downloads/mo, #1,016 on PyPI
Alternatives
Verify before relying
pip install pydub
from pydub import AudioSegment
sound = AudioSegment.from_file('audio.mp3')
sliced = sound[:5000]
sliced.export('output.wav', format='wav')- Whether the package works reliably with current Python versions beyond 3.8, given the abandoned status.
- What external audio libraries (e.g., ffmpeg, libav) are required as system dependencies.
- Current compatibility with modern audio formats and codecs.
- Whether critical bugs have emerged since the last release in March 2021.
What it is and what it does
Pydub is a Python library that abstracts away low-level audio handling to let you work with audio files through simple, intuitive operations. It handles loading audio in multiple formats, slicing and concatenating segments, adjusting volume, and exporting to different formats—all without needing to understand the underlying audio encoding details.
The package has no runtime Python dependencies, making installation lightweight. However, it has been abandoned since its last release on 2021-03-10, meaning no bug fixes, security patches, or compatibility updates have been applied. The classifiers indicate support through Python 3.8, but actual compatibility with newer versions is unverified. You will likely need external system libraries installed to handle audio codec operations.
Use it for
- Convert audio files between formats in batch processing scripts.
- Programmatically slice, trim, or concatenate audio segments for podcast or music workflows.
- Adjust volume levels or apply basic audio transformations in automated pipelines.
- Prototype audio analysis or processing tasks requiring raw audio data manipulation.
- Build simple audio utilities without requiring a full-featured audio framework.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, but with caution.
Pydub remains popular and works well for straightforward audio tasks if your Python version and system dependencies align. However, the abandoned status since 2021-03-10 means no future fixes or compatibility updates—use it only if you can tolerate potential issues with newer Python versions and are willing to maintain a fork if critical bugs emerge.
Install
pydub on PyPI
Before you install
Installation is straightforward with no runtime Python dependencies, but the project has been abandoned since March 2021 with no recent maintenance or updates.
External audio libraries (e.g., ffmpeg or libav) required for codec support; exact requirements depend on audio formats used.
License in practice
MIT license permits free use, modification, and distribution with minimal restrictions, making it suitable for both open-source and commercial projects.
Quickstart
pip install pydub
from pydub import AudioSegment
sound = AudioSegment.from_file('audio.mp3')
sliced = sound[:5000]
sliced.export('output.wav', format='wav')Verify before relying
- Whether the package works reliably with current Python versions beyond 3.8, given the abandoned status.
- What external audio libraries (e.g., ffmpeg, libav) are required as system dependencies.
- Current compatibility with modern audio formats and codecs.
- Whether critical bugs have emerged since the last release in March 2021.
Package facts
| License | MIT permissive |
| Python support | Not specified |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | None |
| Maintenance | Abandoned 1,983 days since the last release |
| First released | |
| Downloads | 21,038,345 / month, #1,016 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 :: DevelopersLicense :: OSI Approved :: MIT LicenseOperating System :: OS IndependentProgramming Language :: PythonProgramming Language :: Python :: 2Programming Language :: Python :: 2.7Programming Language :: Python :: 3Programming Language :: Python :: 3.4Programming Language :: Python :: 3.5Programming Language :: Python :: 3.6Programming Language :: Python :: 3.7Programming Language :: Python :: 3.8Topic :: Multimedia :: Sound/AudioTopic :: Multimedia :: Sound/Audio :: AnalysisTopic :: Multimedia :: Sound/Audio :: ConversionTopic :: Multimedia :: Sound/Audio :: EditorsTopic :: Multimedia :: Sound/Audio :: MixersTopic :: Software Development :: LibrariesTopic :: Utilities |
Evidence: pydub-0.25.1-py2.py3-none-any.whl
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See also pydub-stubs · descript-audiotools · pycaw · mediafile · aeidon · pulsectl · audioop-lts · moviepy · playsound · soundfile