Keyboard Reference
The in-app version lives under Help → Shortcuts.
Everywhere (calc & results)
| Keys | Action |
|---|---|
| Ctrl+S / Ctrl+Shift+S | Save / Save As |
| Ctrl+N / Ctrl+O | New / Open project (also on Home) |
| Ctrl+E | Export PDF |
| Ctrl+T | Run the calculation |
| Ctrl+Z · Ctrl+Shift+Z or Ctrl+Y | Undo · Redo |
Calc page
| Keys | Action |
|---|---|
| Ctrl+1 / 2 / 3 | Scroll to Water Supply / Nodes / Segments |
| Ctrl+4 | Go to Results |
| Ctrl+G | Jump to the top error |
| Ctrl+↑ ↓ ← → | Move between cells in the current table |
| Tab / Shift+Tab | Next / previous input cell across all tables |
| Ctrl+A | Add a row below the current one |
| Ctrl+D | Delete the current row (supply source protected) |
Dialogs
| Keys | Action |
|---|---|
| Esc | Dismiss (equals Cancel) |
| Enter | The highlighted (primary) button |
| Tab | Cycles the dialog's buttons |
Keys that deliberately do nothing
F5 and Ctrl+R are blocked — a reload would silently discard the open project. Browser leftovers (Ctrl+P, Ctrl+F, F3…) are suppressed too.
Pipe Tables, Settings, and the sign-in screen have no page-specific shortcuts.