Is legal?

Is legal to make compiled version (with A7 pro)
to user of other editions (commercial and other's)

Sell by little euros the service of compile the sources of other user with the pro edition

sorry by my english

The license only covers using the software for yourself. Thus, people can only distribute compiled projects when they own the Pro Edition.

You can theoretically compile other people's projects, but must then make an agreement that they transfer the usage rights to you, and let you distribute their projects as your own. You can then pay them royalties. But normally this is not worth the hassle.

ok, thanks
and make .wrs files?