$ impressive --fake-fullscreen --geometry 640x360 --maxzoom 8 --noblur slide.pdf
$ sudo apt install pdfpc
$ pdfpc ./slide.pdf
KEYBINDINGS These are the default keybindings for pdfpc: Right cursor key / Down cursor key / Page down / Return / Space / 1st mouse button / Mouse wheel down Go forward one slide Left cursor key / Up cursor key / Page up / Backspace / 3rd mouse button / Mouse wheel up Go back one slide Shift + Page down Go forward one user slide (see Overlays below) Shift + Page up Go back one user slide (see Overlays below) Shift + Right cursor key / 1st mouse button / Mouse wheel down Go forward 10 slides Shift + Left cursor key / 3rd mouse button / Mouse wheel up Go back 10 slides Home Go to the first slide End Go to the last slide Shift + Backspace Go back in history. Note that history is defined by "jump" commands, not by normal slide movement. Shift + Home / Shift + End Go to the previous / next slide, skipping over overlays that have already been viewed, but at most one user slide. Tab / 2nd mouse button Overview mode g Input a slide number to jump to m Bookmark the current slide and store it in the .pdfpc file for later usage Shift + m Load the bookmarked slide which was saved with m before t Toggle the toolbox 1 / KP_1 Switch to the normal mode (pen/eraser and pointer are off) 2 / KP_2 Switch the pointer mode on 3 / KP_3 Switch the pen drawing mode on 4 / KP_4 Switch the eraser drawing mode on Plus / KP_Add / Equal Depending on the current mode, increase font size of notes or pointer size or the size of pen or eraser Minus / KP_Subtract Depending on the current mode, decrease font size of notes or pointer size or the size of pen or eraser c Clear the drawing on the current page d Toggle visibility the drawings; if in the drawing mode (pen/eraser), exit it Shift + 1 / KP_1 ... Shift + 8 / KP_8 Switch the drawing color to red/orange/yellow/green/blue/violet/black/white, respectively. f Freeze the current presentation display (the presenter display is still fully active) b Turn off the presentation view (i.e. fill it with a black color) h Hide the presentation window (i.e. make other windows on the other screen visible) Escape Exit any "special" state (pause, freeze, blank) Ctrl + n Edit notes for the current slide (press Escape to exit this mode) s Start timer p Pause timer Ctrl + t Reset timer Ctrl + o Toggle the overlay flag for one particular slide (see Overlays below) Ctrl + e Define end slide Ctrl + q Exit pdfpc Within the overview mode, the following key bindings are used: Return / 1st mouse button Go to currently selected page (last page of overlay) Shift + Return / Shift + 1st mouse button Go to currently selected page (first page of overlay) Cursor left / Page up Select previous slide Cursor right / Page down Select next slide See pdfpcrc(5) if you want to customize the keybindings.