file attachment

[Gabriel de Oliveira Gonçalves]

I have a company and I 
would like to implement
trello, but I would like 
to know if it is possible to
attach files found eg: illustrattor
and corel draw, photoshop. unlimitedly

[milynnus]

@Gabriel de Oliveira Gonçalves 

You should be able to attach any type of files to a Trello card. Trello, however, supports preview for only a limited set of file types..pdf, images..(please verify for yourself). If there is done, it will allow the user to download the file.