| opf-pptx size | PowerPoint preset | PowerPoint | opf-pptx p:sldSz | Same |
|---|---|---|---|---|
| a4 | A4 Paper | 10.8333 x 7.5 in (9906000 x 6858000) | 11.69 x 8.27 in (10689336 x 7562088) | no |
| 4:3 | On-screen Show (4:3) | 10 x 7.5 in (9144000 x 6858000) | 10 x 7.5 in (9144000 x 6858000) | yes |
| 16:10 | On-screen Show (16:10) | 10 x 6.25 in (9144000 x 5715000) | 10 x 6.25 in (9144000 x 5715000) | yes |
| letter | Letter Paper | 10 x 7.5 in (9144000 x 6858000) | 11 x 8.5 in (10058400 x 7772400) | no |
| 16:9 | On-screen Show (16:9) | 10 x 5.625 in (9144000 x 5143500) | 13.3333 x 7.5 in (12192000 x 6858000) | no |
| ref-9 | A3 Paper (reference) | 14 x 10.5 in (12801600 x 9601200) | - | - |
| ref-10 | B4 (ISO) Paper (reference) | 11.8403 x 8.8802 in (10826750 x 8120062) | - | - |
| widescreen | Widescreen (Design > Slide Size; the default of a new presentation: SlideSize 7 custom, 960 x 540 pt) | 13.3333 x 7.5 in (12192000 x 6858000) | 13.3333 x 7.5 in (12192000 x 6858000) | yes |