Change Image Quality within Nitro PDF Pro
By default, Nitro PDF Pro uses a low DPI setting to keep file sizes small, at the cost of image clarity. This can be changed to improve the image quality.
Creating a PDF using the Microsoft Office Plugin
- Go to the Nitro Pro tab under the Microsoft Office application (e.g. Word, Excel, PowerPoint, or Outlook)
- Click Advanced
- Go to the Optimisation tab
- Under the Images and fonts section, select Print-Ready (large file size)
- Click OK to save the settings
OCR quality settings
- Open Nitro PDF Pro
- Select File > Preferences
- Select OCR
- Switch the Downsample Images option to 300 dpi
- Click OK to save the setting