: You can download the source code for various versions (e.g., version 4.3.9) in .zip format from SourceForge .
If you are looking for the software's source code for development or verification, it is available as a .zip file through third-party mirrors or developer repositories: Download Proton VPN for zip
: Source code for the Proton VPN browser extension is also available as a .zip on SourceForge . : You can download the source code for various versions (e
However, there are specific scenarios where you can download Proton VPN components in a .zip format: 1. Source Code and Development Download Proton VPN for zip