Keys shown side by side are pressed together; keys separated by commas each do the same thing. In books with right-to-left page order, such as manga, the left and right arrow keys swap direction so they always follow the pages.
App and library (Mac)
| Keys | Action |
|---|
| ⌘ O | Import books (File > Import…) |
| ⌘ , | Settings |
| ⌘ 0 | Show the library window |
| ⌘ I | Show or hide the inspector |
| Space | Open the selected book |
| ⌘ A | Select all books |
| Esc | Clear the selection |
| Delete | Delete the selected books (asks first) |
Book reader (Mac)
| Keys | Action |
|---|
| →, ↓, Space, Page Down | Next page |
| ←, ↑, ⇧ Space, Page Up | Previous page |
| Home / End | Start / end of the book |
| ⌘ + / ⌘ − | Larger / smaller text |
| ⌘ 0 | Reset text size |
| ⌘ ⇧ T | Contents |
| ⌘ ⇧ B | Bookmarks |
| ⌘ ⇧ H | Annotations (highlights and notes) |
| ⌘ ⇧ A | Appearance settings |
| ⌘ F | Search the book |
| ⌘ D | Add or remove a bookmark |
In scroll mode, Page Up and Page Down move by almost a full screen and the arrow keys scroll.
PDF reader (Mac)
| Keys | Action |
|---|
| →, ↓ | Next page |
| ←, ↑ | Previous page |
| ⌘ + / ⌘ − | Zoom in / out |
| ⌘ 0 | Fit the page to the window |
| ⌘ ⇧ A | Appearance settings |
| ⌘ F | Search the PDF |
| ⌘ D | Add or remove a bookmark |
Comic reader (Mac)
| Keys | Action |
|---|
| →, ↓, Page Down | Next page |
| ←, ↑, Page Up | Previous page |
| Home / End | First / last page |
| ⌘ ⇧ L | Page layout |
| ⌘ D | Add or remove a bookmark |
iPad with a keyboard
| Keys | Where | Action |
|---|
| ⌘ O | Library | Import books |
| ← / → | Books, PDFs, comics | Previous / next page |
| ⌘ + / ⌘ − / ⌘ 0 | Books | Larger / smaller / reset text size |
| ⌘ F | Books, PDFs | Search |
| ⌘ D | Books, PDFs, comics | Add or remove a bookmark |
Comics on iPad also take the Mac comic reader keys above.