The Undo command on the Edit menu enables you to undo the last operating step.

Depending on the type of operation you performed last, the menu will display different commands, e.g. Undo draw rectangle or Undo move. If there is nothing to undo, the command is Nothing to undo and cannot be selected.

Arbortext IsoDraw can save several operations. Consequently, you can also undo several actions in the reverse order by selecting the command the appropriate number of times. The maximum number of steps you can undo can be set in the misc dialog page under Preferences.

You can execute undone actions again by means of menu command Redo.