GenealogyJ supports keyboard shortcuts. Which shortcuts are available depends on the operating system and on the currently active view:

Keyboard Shortcut Associated action where applicable
alt + o OK, apply the changes general
ctrl + z undo general
ctrl + y redo general
ctrl + s save file 1) general
ctrl + w close view general
ctrl + n create new file general
ctrl + o open file general
ctrl + x exit GenJ general
ctrl + a select all table view
ctrl + c copy table view

1) :!: caution: The file is saved including the still unconfirmed changes.