When using Image to PDF, the most common questions are about button status, output quality, and batch conversion results; this section includes 4 common questions and 4 glossary terms.
FAQ
What should I do if the Image to PDF button is dimmed?
- Confirm that the file is open in WPS PDF.
- Click the target image and make sure it is selected.
- Open the Picture Editing tab again and check whether Image to PDF is available.
- If it is still unavailable, confirm that the current account has membership access.
What is the output quality of the converted PDF?
- The converted PDF keeps the original image resolution and quality.
- The image size and proportions remain unchanged.
- To verify the result, open the generated PDF after saving.
Can I merge multiple images into one PDF?
- In the current version, batch conversion creates a separate PDF file for each image.
- If you need one combined PDF, complete the batch conversion first.
- Then use other PDF tools to continue with merge-related processing.
Can images in scanned PDFs be converted directly?
- Images in scanned PDFs may not always be directly editable.
- In that case, run OCR first.
- After recognition is complete, continue based on the actual editable state of the content.
Glossary
| Term | Definition |
|---|---|
| Image to PDF | A feature that converts selected image content into PDF files. |
| Picture Editing | The tool area that becomes available after you select an image in a PDF. |
| OCR | Optical Character Recognition, used to recognize text and some processable content in scanned files. |
| Batch conversion | A method of selecting multiple images at one time and generating multiple output files in sequence. |