Keyboard Shortcuts

Master FitFileViewer with these keyboard shortcuts.

File Operations

Action	Windows/Linux	macOS
Open File	Ctrl + O	Cmd + O
Reload File	Ctrl + R	Cmd + R
Close Window	Ctrl + W	Cmd + W
Quit	Alt + F4	Cmd + Q

Navigation

Action	Windows/Linux	macOS
Map Tab	Ctrl + 1	Cmd + 1
Charts Tab	Ctrl + 2	Cmd + 2
Tables Tab	Ctrl + 3	Cmd + 3
Summary Tab	Ctrl + 4	Cmd + 4

View Controls

Action	Windows/Linux	macOS
Toggle Theme	Ctrl + T	Cmd + T
Fullscreen	F11	Ctrl + Cmd + F
Zoom In	Ctrl + =	Cmd + =
Zoom Out	Ctrl + -	Cmd + -
Reset Zoom	Ctrl + 0	Cmd + 0

Editing

Action	Windows/Linux	macOS
Copy	Ctrl + C	Cmd + C
Select All	Ctrl + A	Cmd + A
Find	Ctrl + F	Cmd + F

Tools

Action	Windows/Linux	macOS
Measure	Ctrl + M	Cmd + M
Print	Ctrl + P	Cmd + P
Preferences	Ctrl + ,	Cmd + ,

Developer

Action	Windows/Linux	macOS
Dev Tools	Ctrl + Shift + I	Cmd + Option + I
Reload	Ctrl + Shift + R	Cmd + Shift + R

Map-Specific

When the Map tab is active:

Action	Shortcut
Zoom In	+ or =
Zoom Out	-
Pan	Arrow keys
Reset View	Home

Chart-Specific

When the Charts tab is active:

Action	Shortcut
Zoom In	Mouse wheel up
Zoom Out	Mouse wheel down
Reset	Double-click

Table-Specific

When the Tables tab is active:

Action	Shortcut
Search	Start typing
Next Page	Page Down
Previous Page	Page Up
Copy Selection	Ctrl/Cmd + C

Tips

Quick Access

• Use number keys (1-4) with Ctrl/Cmd to quickly switch tabs
• F11 for distraction-free fullscreen viewing

Productivity

• Ctrl/Cmd + O to quickly load new files
• Ctrl/Cmd + R to refresh current file if it was modified

Analysis

• Use zoom shortcuts for detailed chart analysis
• Keyboard navigation works in all tabs

---

Next: Troubleshooting →