You can add up to 50 files with a total size of up to 60MB to space messages, tasks, signing requests or to chat messages from your computer.
On a voting request you can add up to 3 files with a total size of up to 10MB.
Files can be attached by clicking on the paperclip icon or by dragging and dropping them into the input field. The area where the files are dropped is indicated by a dashed line.