freeware software download websitesHow do a software company allows software websites to let download there work or software?

example
there is a 'x' software company and has mad a freeware software.
so is it legal to upload of a general free download website to let it download it for others
yes, ifreeware software download websitest legal to upload freeware software of a general free download website to let it download it for others
Yes, the company offer free download to their software because they hafreeware software download websitesve purpose on that. Sample they give them free software so the customer will notice their products and soon they offer improve products, but you have to pay for that