Evite does offer options for adding links to invitations but does not support attaching files directly within the invitation. Users can embed a link within the invitation description or message to direct guests to an external website. This feature is particularly useful for sharing additional information related to the event, such as indicating where to purchase tickets or providing directions. However, since file attachments are not allowed, hosts may need to find alternative methods to distribute documents or files they wish to share. This could include sending a follow-up email with the necessary attachments or directing guests to a cloud storage service for access. To stay up to date with the latest options and features Evite has, it is advisable to check the current web page for any new updates or resources.