How to Create a Correctly Sized PDF from Microsoft PowerPoint
Follow these steps to ensure your PDF is the correct size for printing.
1. Set the Slide Size (Before Exporting)
- Open your PowerPoint file
- Go to Design → Slide Size → Custom Slide Size
- Set the Width and Height to your final print size:
- A1: 594 × 841 mm
- Choose Portrait or Landscape
- Click OK and select Ensure Fit
2. Save as PDF
Windows
- Click File → Save As
- Select PDF (*.pdf)
- Click Save
Mac
- Click File → Save As
- Choose File Format: PDF
- Click Save
3. Check the PDF Size
- Open the PDF
- Go to File → Properties
- Confirm the page size is correct
If the size is wrong, return to PowerPoint and reset the slide size before exporting again.
Common Mistakes to Avoid
- Exporting before setting slide size
- Resizing the PDF after export
- Designing posters on A4 and enlarging later
