What causes image quality loss in converting Word to PDF? When you start the conversion process using Word, the images will compress automatically, which lowers their quality unless you change the default settings. To change the settings: Go to File > Options > Advanced > Image Size and Quality. Apply the image size and quality settings to the current document or to all new documents. Click “Do not compress images in file.” For default resolution, select “High fidelity.” https://www.adobe.com/acrobat/hub/how-to/how-to-preserve-image-quality-word-to-pdf.html#:~:text=Go%20to%20File%20%3E%20Options%20%3E%20Advanced,%2C%20select%20“High%20fidelity.”
如果是像素低的话,那为何在word里看上去满清晰的呢?