Files of any format, up to 10 MB, can now be shared via Wickr Me.
On desktop, you can simply drag and drop a document or a photo to send it end-to-end encrypted with a set expiration timer.
On mobile you can share a file by tapping the "+" Plus icon and selecting the file you wish to send.
On Wickr secure collaboration apps for teams and enterprises (Wickr Enterprise, AWS Wickr, and Wickr Pro Basic, Silver, and Gold) you can send larger files, up to 5 GB. See https://wickr.com/products/teams/ for more details.