Keyboard Shortcuts for WinForms PDF Viewer

Default Keyboard Shortcuts

The PDF Viewer supports the following end-user keyboard shortcuts:

Keyboard Shortcut	Description
Ctrl+S	Specify the directory and name of a PDF file to save.
Ctrl+O	Open a PDF file.
Ctrl+P	Print the currently opened PDF file.
Ctrl+F	Open a search panel.
Ctrl+Plus	Zoom into a PDF page.
Ctrl+Minus	Zoom out of a PDF page.
Ctrl+A	Select all content in the currently opened PDF file.
Ctrl+C	Copy PDF content.
Alt+T	Show the Page Thumbnails panel.
Alt+B	Show the Bookmarks panel.
Alt+A	Show the Attachments panel.
Alt+C	Show the Comments panel.
Alt+S	Show the Signatures panel.
Alt+L	Show the Layers panel.
F6	Move to the next tab in the Navigation pane.
Shift+F6	Return to the previous tab in the Navigation pane.