Open and close the panel
Click InstaCal’s menu bar item, or press the shortcut set under Settings → Shortcuts → Global Shortcuts. Press Escape, click outside the panel or use the shortcut again to close it. Focus returns to the app you were using.

Read the month and agenda
The month grid shows calendar-color indicators and highlights the selected date. Select a day to move the agenda there. Use the arrows beside Today, the arrow keys, or trackpad scrolling to move through dates.
The agenda continues beyond the selected day and can include timed events, all-day and multi-day events, reminders and invitations. Weather and moon details can appear in each day header when enabled.
Act without opening another app
Select an item for details. Available actions can include Edit, Duplicate, Convert to Reminder, Reschedule, Move Calendar, Busy or Free, Join, Get Directions, Share and Delete. Complete a reminder by selecting its circle.
Meeting links found in the URL, location or notes appear as a Join button and remain available until the event ends.
Resize or detach
Drag the panel edges to choose the width and height; InstaCal remembers them. Use the window control in the footer when you want the panel to stay open as a regular floating window.
Tip: Open Settings → Appearance while the panel is visible. Theme, colors, height and agenda changes update in the live panel preview.