@Sgilk Upload and download could be a workaround, but I still miss a detailed description of what they want to achieve to be able to discuss possible solutions.
... View more
An HTML5 visualization running in a web browser can't access the hosts file system though, so it's still not clear to me what you want to do. Because even if you save a file on the device, e.g. via ftp, the browser cannot access it.
... View more
