Sometimes we use File share link to allow someone outside the company to download files/directories (read only).
But I would like to have an option to allow Write for such users as well and I do not want to create a new account. Just to do quick share link creation but to have RW option.

Is it possible to do this with standard package/s (File station only)?

Not sure how I missed this thread.

You could setup Drive on your nas. That would allow you to have people rw to a destination that your have setup without setting up an account.

You can share as public r/w

Yep, use Synology Drive. And it's also possible to add an 'office-like' feature to it.

Hi and thanks for both answers.
We use Drive for many years, as soon as it was created. But this in not what I'm lookig for.

As I wrote - I would like to have R/W access for someone WITHOUT user account.
And - WITHOUT need of installing anything on the PC. We use Synology for cooperation between corporations and often users have no possibility to install and anyway it is too difficult for them to do it (in case they are allowed).

What I need is the same acces as in case you share RO link to a directory biut with RW access. How to do this?

Not gonna be a syno solution for sure. There are no out-of-the-box solutions for that. Apart from File station upload file feature, if you are looking for “anonymous” write (change file) options, then I guess a 3rd party solution will be needed.