FTP Plugin Not Showing Up I am working on a client site and trying to upload the following plugin:

https://github.com/craftcms/guest-entries

The directions instructed me to install the app via composer in my project folderj via composer. 

Can I use composer to install the plugin into a random folder, then FTP upload the same into my client's craft plugins folder?

Thanks,
If you FTP up the entire vendor folder, all of the same libraries should be available. Make sure it is properly installed locally, first.