Instagram is considering and 🧑💻 working on an option that will allow users to send files on Direct
🕵♂ However, considering that Instagram, in the testing environment, defines this feature to the «Business» category, not «Direct», one may suppose that the feature will be available only for Business (and probably also for Creators) accounts, at least at first
☝Meanwhile, Meta has already announced the rollout of the ability to send files on Facebook Messenger, with all major file formats supported, including Word, PDF, and Excel up to 100 MB
✍ This means that we can also assume that sending files on Direct will be implemented in a similar way and with the same conditions