Get the Installation Files
--------------------------

Anaconda
********

You can download
`Anaconda for Windows <https://www.anaconda.com/download/#windows>`_, and
`Anaconda for Linux <https://www.anaconda.com/download/#linux>`_. Make sure
that you download a **64-bit** version.


PyCharm Community
*****************

You can download `PyCharm Community for Windows
<https://www.jetbrains.com/pycharm/download/#section=windows>`_, and `PyCharm
Community for Linux
<https://www.jetbrains.com/pycharm/download/#section=linux>`_. It is not
necessary to download the PyCharm Professional distribution. It is a matter of
taste whether you prefer PyCharm or VSCode.

Visual Studio Code
******************

You can download `Visual Studio Code <https://code.visualstudio.com/>`_. It is a
very modular and flexible editor with great Python integration. It is a matter
of taste whether you prefer PyCharm or VSCode. 

ChemApp for Python
******************

The ChemApp for Python package is distributed as a ``.tar.gz`` archive with a
name such as ``chemapp831.2.0-win-chemapp8.3.1-python3.12.7.tar.gz``. The file must be obtained
directly from GTT Technologies. It is not available by any other means.

The distribution file name indicates the version of ChemApp for Python itself,
the organisation to which it is licensed, the operating system it is intended
for (Windows or Linux), the version of ChemApp that it contains, and the version
of Python that is must be used with.