Signal Desktop
Remove every draft attachment
Press Ctrl + Shift + P to remove every draft attachment in Signal Desktop. On a Mac, press Cmd + Shift + P instead.
Where it works: Composer
Every documented variant
| System | Environment | Keys |
|---|---|---|
| Mac | Desktop app | CmdShiftP |
| Windows | Desktop app | CtrlShiftP |
Where this comes from
Signal keyboard command reference cards - Signal
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.