PYTHON + SPYDER

python 3.9.5
spyder 5.0.1

Python Portable is a portable version of Python / Spyder for Windows.
Modules installed : Matplotlib, Pandas, Numpy, Sympy, Scipy, Cython, QtPy, Qtconsole... add_circle_outline

JUPYTERLAB

python 3.9.5
jupyterlab 3.0.14

Jupyter Portable is a portable version of JupyterLab for Windows.
"JupyterLab is the next-generation web-based user interface for Project Jupyter." add_circle_outline

LATEX

Latex Portable is a portable version of Latex for Windows.
Components : Miktex, TexMaker, GhostView....

PHP DEVSERVER

Devserver is a complete, open source and ready-to-use PHP development environment. Devserver is portable, modular, fully configurable and easy to update and extend add_circle_outline