If you do not yet have Oxygen BASIC you can download it here:
Oxygen BASIC official Download (https://github.com/Charles-Pegge/OxygenBasic/tree/master)
Oxygen BASIC Alternative Download (https://sourceforge.net/projects/oxygenbasic/)
Official Oxygen BASIC Site (http://www.oxygenbasic.org/)
For those who want to use an automatic Installer, here is the
Oxygen BASIC 70P5 Installer (https://www.smart-package.com/downloads/Oxygen_Setup_070.zip)
it contains all executables *digitally SIGNED* and therefore will be easy to use in professional Environment. Last Update: 10.08.2023, includes Aurel-Edit and 64-Bit Version also digitally signed.
To just Update to the newest Oxygen Version, you can download the DLL:
OXYGEN.ZIP (https://github.com/Charles-Pegge/OxygenBasic/blob/master/OxygenBasic.zip)