• F1 Open Help documentation
• Ctrl+M Add Media
• Ctrl+K Add blank slide
• Ctrl+A Select all media files
• Ctrl+Shift+A Select all slideshow slides
• Ctrl+R Reset selection
• Ctrl+U Fullscreen preview
• Ctrl+N Create new project
• Ctrl+O Open existing project
• Ctrl+S Save project
• Ctrl+Shift+S Save as project or video file
• Ctrl+E Add selected file in media list area to Slideshow
• Ctrl+D Duplicate slide
• Ctrl+X Cut slide
• Ctrl+C Copy slide
• Ctrl+V Paste slide
• F2 Rename media file
• L Split the slide at the current position
• Left Go to previous slide
• Right Go to next slide
• Ctrl+Left Step left
• Ctrl+Right Step right
• Space Play slideshow
• Home Move cursor to start
• End Move cursor to end (during playback: end - 3 seconds, when stopped: end)
• Shift+End Move cursor to end (during playback: end)
• Shift+G Set cursor position
• Esc Cancel current operation
• Ctrl+Z Undo your last action
• Ctrl+Y Redo your last action
• Delete Remove item
• F12 Save current frame as an image
• Alt Show full menu
• Alt+Enter Open selected media file details
• Alt+F4 Exit PhotoStage

Shortcut Keys in Adjust your slide dialog:

• F9 / Space Play
• Esc / Space Stop
• Home Go to Start
• End Go to End
• (,) Set Start Time at the cursor
• (.) Set End Time at the cursor
• (+) Zoom-in on the timeline
• (-) Zoom-out on the timeline