A remarkably powerful dynamic programming language

Python for Mac

Browse by Company

Adobe, Apowersoft, Autodesk, Avast, Corel, Cyberlink, Google, iMyFone, iTop, Movavi, PassFab, Passper, Tenorshare, Wargaming, Wondershare

Python 3.3.0

  -  18.54 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Python 3.3.0.


For those interested in downloading the most recent release of Python for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Python 3.3.0

  • Python 3.3.0 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Python 3.3.0 Screenshot 1
  • Python 3.3.0 Screenshot 2
  • Python 3.3.0 Screenshot 3
  • Python 3.3.0 Screenshot 4
  • Python 3.3.0 Screenshot 5

What's new in this version:

- syntax for delegating to a subgenerator (yield from)
- flexible string representation (doing away with the distinction between "wide" and "narrow" Unicode builds)
- A C implementation of the "decimal" module, with up to 120x speedup for decimal-heavy applications
- The import system (__import__) is based on importlib by default
- The new "lzma" module with LZMA/XZ support
- a Python launcher for Windows
- virtual environment support in core
- namespace package support
- reworking the OS and IO exception hierarchy
- qualified name for classes and functions
- suppressing exception context
- explicit Unicode literals to help with porting
- extended platform-independent clocks in the "time" module
- a new key-sharing dictionary implementation that significantly saves memory for object-oriented code
- the function-signature object
- The new "faulthandler" module that helps diagnosing crashes
- The new "unittest.mock" module
- The new "ipaddress" module
- The "sys.implementation" attribute
- A policy framework for the email package, with a provisional (see PEP 411) policy that adds much improved unicode support for email header parsing
- A "collections.ChainMap" class for linking mappings to a single unit
- Wrappers for many more POSIX functions in the "os" and "signal" modules, as well as other useful functions such as "sendfile()"
- Hash randomization, introduced in earlier bugfix releases, is now switched on by default

Top Downloads

More Popular Software »