Getting work out
Export and save
Export sheets or a selection in every common format, save a whole board to a file, and bring in Excalidraw and tldraw.
Save a board to a file
Save to file writes the whole board, with its images and documents, into one .canvachat file. It is yours to keep, send or back up. Conversations are not included.
Open file brings a .canvachat file back. It replaces what is on the board now, in one step that undo takes back, and takes the file's title if you may rename the board.
Bring in Excalidraw and tldraw
Drop an .excalidraw or .tldr file onto a board, or paste shapes copied in Excalidraw, and they come in as Flett shapes, arrows, text and notes you can keep editing. Each tldraw page lands in a frame named after it. Anything with no match is left out, and a message says how much.
Copy between boards
Copy a selection on one board and paste it on another. Frames bring what is inside them, groups come whole, and images and documents are copied across so everyone on the new board sees them. See Drawing tools for the rest of editing.