Allow to combine multiple files into a zip while uploading

[kirkone]

As a user it would be nice to have the option to combine multiple files as one .zip file and upload only the .zip.

[paule96]

you wan't to write while downloading? For upload the client has tools on his device and can prezip as much as he want.
The download is more the problem.

[kirkone]

compress to zip while uploading only. The download is one file than.