https://www.epo.org/en/node/technical-requirements-and-1

What are the system requirements for stand-alone and network installations of Online Filing?

The recommended minimum hardware for Online Filing can be found in the ReadMe file.

Note: Online Filing cannot run on MAC or Linux servers. The EPO does not provide support for any kind of emulation on MAC or Linux.

Note: Although Online Filing can run in a terminal emulation software, the EPO does not provide support for use of the Online Filing software with a Microsoft Windows Terminal Server, Citrix Terminal Server or any kind of terminal emulation software.