There are two ways for you to turn images to PDF documents, here are the steps you can follow:
Convert Images to PDFs
1. Choose PDF Tools on the sidebar and tap Image to PDF, there you can take photos or import photos from Gallery;
2. Then click Finish, here you can adjust them, and click Done;
3. Then you can change the filters and edit the photos;
4. Click Done, the image files will be automatically saved as PDF.
Scan images to PDFs
1. Choose Scan on the sidebar and click , there you can take photos or import photos from Gallery;
2. Then click Finish, here you can adjust them, and click Done;
3. Then you can change the filters and edit the photos;
4. After that, clickand customize your Settings;
5.Or you can click Done, then tapand choose Export to PDF.