Drawboard PDF supports opening the following file formats:
- PDF
- JPEG (opened from within the app only)
- PNG (opened from within the app only)
To open an image file
- Open the left hand menu
- Select Tabs
- Click the large + symbol
- When the Open menu appears select "From Image File"
- Select the image you want to open
Note: files saved by Drawboard PDF will always be saved as PDF, regardless of the source format.