Saving/Loading: Save - Ctrl S / Cmd S Save As - Ctrl+Shift S / Cmd+Shift S Open - Ctrl O / Cmd O Open Recent - Ctrl+Shift O / Cmd+Shift O New File - Ctrl N / Cmd N Text: Copy- Ctrl+C / Cmd+C Cut- Ctrl+C / Cmd+C Paste- Ctrl+V / Cmd+V Select text- Ctrl+A / Cmd+A Misc: Repeat Last Op - Ctrl+R / Cmd+R Render - Ctrl+Return / Cmd+Return Render Animation- Shift+Ctrl+Return / Shift+Cmd+Return User Preferences - Ctrl+Comma / Cmd+Comma Changed the important search menu to Space key. Old hotkeys are still preserved, at least for now.