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Anaconda recommends upgrading your operating system to the latest available or to one that is commonly used and supported. Upgrading your OS allows you to get the latest packages, performance improvements, bug fixes, and more. Anaconda Distribution and Miniconda installers are currently available for the following architectures:

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Installing older versions

Older versions of Anaconda Distribution are still subject to Anaconda’s Terms of Service and older versions of Miniconda are still subject to Miniconda’s End User License Agreement (EULA).
Older versions of Anaconda Distribution and Miniconda are still available for the following architectures: Use the following instructions to download an older installer file for Anaconda Distribution or Miniconda:
These installations are no longer supported by Anaconda and most are no longer receiving security updates.
  1. View a full list of Anaconda Distribution installers in the official archive.
  2. Copy the filename of an installer from the archive, then download it using a curl, wget, or Invoke-Webrequest command:
    Make sure to choose an installer that is compatible with your operating system and architecture.
    Installer filenames include the Anaconda Distribution version and platform. For example, https://repo.anaconda.com/archive/Anaconda3-2025.12-1-MacOSX-arm64.sh is Anaconda Distribution version 2025.12-1 on macOS with ARM64 architecture (Apple Silicon).
    curl https://repo.anaconda.com/archive/<FILENAME> --output <PATH_TO_FILENAME>
    Once you have your installer file downloaded, continue with the install instructions linked below, skipping the download step:
    You might not be able to use conda to update or install packages beyond what is included in the Anaconda Distribution version you’ve installed. This is because Anaconda Distribution provides a static bundle of packages from the time of release, but the repository continues to be updated over time. Older package versions might be removed or replaced, and the versions present in the repository might not be compatible with your operating system. For package lists for each version of Anaconda Distribution, see the Anaconda Distribution release notes.