Yes, you can. You can use the Duet free plan, which lets you do the following:
- Own 2 documents;
- Have access to an unlimited number of documents of other Tiwri users;
- Share your documents with unlimited number of collaborators.
This plan is extremely useful in cases of your team’s “administrator” is subscribed to a paid Tiwri plan and owns multiple documents, while each collaborator is subscribed to the Duet free plan and can work on multiple documents owned by the administrator.