The File menu

New  Ctrl-N

Opens a new project in a new window. The project will initially be a copy of the currently selected template.

Merge  Ctrl-M

Merges the components of a project with the current project, the components of both projects must not have a similar name.

Open...  Ctrl-O

Opens an existing file as a project in a new window.

Open Recent

Opens a recently opened project in a new window without prompting the user to navigate through a file selection dialog.

Close  Ctrl-Shift-W

Closes all windows associated with the currently viewed project.

Save  Ctrl-S

Saves the currently viewed project, overwriting what was previously in the file.

Save As...  Ctrl-Shift-S

Saves the currently viewed project, prompting the user to save into a different file than before.

Export project  Ctrl-Shift-E

Saves the project currently displayed in a file structure organized by circuit and sub-circuits.

Export Image...

Creates image file(s) corresponding to circuits. The configuration dialog box is described in Export of images..

Print...  Ctrl-P

Sends circuit(s) to a printer. The configuration dialog box is described in Printing.

Preferences...

Displays the application preferences window. (On Mac OS systems, this will appear in the Logisim menu.)

Exit  Ctrl-Q

Closes all currently open projects and terminates Logisim. (On Mac OS systems, this will appear as Quit in the Logisim menu.)

Next: The Edit menu.