Every keyboard shortcut

Most of these are also in the menu bar, under lite.computer, File, View and Window, which is where to look if you forget one. Search and the presentation keys are the exceptions — they live in the app itself and have no menu entry.

Moving around

• ⌘K — search. See Finding a page.
• ⌘[ — back.
• ⌘] — forward.
• ⌘R — re-read the Showspace from disk. The app watches your folder and keeps up on its own, so this is for the rare moment it has not caught something.

Views

• ⌘1 — the file list.
• ⌘2 — Gallery View.
• ⌘\ — hide or show the sidebar.

Reading

• ⌘= — zoom in.
• ⌘- — zoom out.
• ⌘0 — back to actual size.

Presenting

• ⌘⇧Return — Presentation Mode, full screen.
• ⌘⇧F — the Presenter Frame: the chrome goes, the window stays where it is.
• Escape — leave either one.
• Arrow keys, or a click on the page — move to the next part. Only while presenting.

Showspaces and windows

• ⌘O — open a Showspace.
• ⌘N — a new window on the same Showspace.
• ⌘` — the next window.
• ⌘W — close this window.
• ⌃⌘F — macOS full screen, which is not the same as presenting: the chrome stays.
• ⌃⌘E — Explode.
• ⌃⌘I — Implode.

With the mouse

• ⌘-click a page — opens it in a tab behind this one. See Tabs.
• Right-click a page in the sidebar, or click its ⋯ — copy its link, copy its path, or reveal it in Finder.
• Drag the sidebar's right edge — make it wider or narrower.