8. Keyboard Shortcuts

8.1. Quick Reference Card

Most Frequently Used Shortcuts

Shortcut	Action
File Operations
Ctrl + N	New project
Ctrl + O	Open project
Ctrl + S	Save project
Ctrl + Shift + S	Save project as
Edit Operations
Ctrl + Z	Undo last action
Ctrl + Y	Redo previously undone action
View Controls
Ctrl + 0	Zoom to fit buildings
Ctrl + +/-	Zoom in/out
Building Editing
1-9	Set building height (stories)
Delete	Delete selected buildings
Special Features
F3	Open 3D view