You can send invitations to have Collaborators within Atticus.
If the person you are inviting is an Atticus user, they will be notified of your invitation and be able to read and write within your manuscript.
If the person you are inviting is not an Atticus user, you will see a notification asking if you would like to invite them to purchase Atticus to collaborate with you.
Unfortunately, you can not have collaborators who do not have an Atticus account. Collaboration is an Atticus feature; therefore, you must have Atticus to access it. If you'd like to share your manuscript with non-Atticus users, we suggest sending your manuscript via docx or PDF.