In addition to email, the cloud and other ways of saving information outside the PC, now WhatsApp, has begun to function as a source of storage of files.
WhatsApp does not have a storage limit. If the automatic download option is not placed on the mobile phone, then the files that are shared will remain unloaded, but already sent.
The first thing to do is create a group on WhatsApp. For this you should ask a contact that is part of this, it is recommended that it is someone you trust who knows that this space will only be storage.
Then, once the WhatsApp group is created, it is assigned to name and saved. Remove the trusted contact so that it is a personal space.
Then, you have to enter the list of participants and remove the trusted contact. It is ready, the WhatsApp group will serve only the only member and administrator.
In this place you can send files of all sizes. In addition to being able to use and view this group from the mobile, it is possible to continue administering it from the web version on a computer.