Download the latest version for WindowsDownload Orange Orange-win_amd64.exe (64 bit)
Can be used without administrative priviledges.
If you are using python provided by Anaconda distribution, you are almost ready to go. Add conda-forge to the list of channels you can install packages from
conda config --add channels conda-forge
conda install orange3
Orange can also be installed from the Python Package Index:
pip install orange3
Additional features can be added to Orange by installing add-ons. You can find add-on manager in Options menu.