MLSwitcher

MLSwitcher

MLSwitcher is a free, open-source Mac app that allows you to easily switch between multiple versions of Python and multiple virtual environments. It provides a simple menu bar interface to change global or project-specific Python versions on the fly.
MLSwitcher image
python virtual-environment version-management

MLSwitcher: Easily Switch Between Multiple Python Versions

Free, open-source Mac app for switching between multiple Python versions and virtual environments, with a simple menu bar interface for global or project-specific changes.

What is MLSwitcher?

MLSwitcher is a free, open-source application for macOS that makes it easy to switch between multiple installations of Python and multiple Python virtual environments. It provides a simple menu bar interface that allows you to change the active global or project-specific Python version with a single click.

Some key features of MLSwitcher include:

  • Switch between multiple versions of Python (Python 2.x, Python 3.x, Anaconda, etc.) installed on your system
  • Switch between virtualenv, venv, or conda virtual environments
  • Configure project-specific Python versions and environments, so you can use different versions/envs for different projects
  • Activate and deactivate Python versions and environments globally or on a per-project basis
  • See at a glance which Python version and environment is active
  • Completely open-source and free to use

MLSwitcher makes it trivial to test code against different Python versions and manage dependencies across projects. The per-project configuration is especially useful for teams that need to coordinate on shared Python versions and environments. It's a simple but indispensable tool for any Python developer working on multiple projects.

MLSwitcher Features

Features

  1. Menu bar app for switching between Python versions
  2. Supports multiple versions of Python
  3. Manages virtual environments
  4. Project-specific Python version switching
  5. Global Python version switching
  6. Open source and free

Pricing

  • Free
  • Open Source

Pros

Simple interface

No need to manually change environment variables

Easily switch Python versions for different projects

Manages virtual environments automatically

Cons

Limited to Python only

Mac only

May conflict with other Python environment managers


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