3, file handling

PDF Explorer provides a picture extraction, document split / merge, batch processing, and adding watermarks and other utilities, I do not think they add a watermark image feature extraction and most practical applications. Here's a brief introduction for everyone these two functions.

1 Image Extraction: In the "Browse Area" list, right-click the file name select "Extract image" option to switch to the "picture" window, this time the program PDF file contains all the pictures are displayed in the on the right window, double-click the image will be displayed in the left picture window, a time to flip the picture to zoom and other operations, if you want to intercept partial picture, click on "box is checked Tools" button, select the picture with the mouse range, the click on "Save Picture As" button to save the interception of the pictures.

in the right window, you can also select multiple images, click on "will choose the Save Picture As" button, will pop up "image extraction options", followed by setting the file name, save the format (select Jpge format can also be Set image compression quality), and specify the save path, click "Start" button, you can batch extract pictures selected (Figure 2).

Figure 2, "Start" button to batch extract pictures

2: first in the "Browse Area" list, select a PDF file, followed by click on "Tools / Add Watermark / Stamp" option is turned on "Stamp" window. Click "Image (Image)" button to import the native image for the watermark, click on "Text (text)" button, you can enter text as watermark, add pictures and text can all be size, color, orientation and transparency parameter adjustment . Finally click on "Stamp (Add a watermark)" button to add a watermark to PDF documents after the designated depositary of the path, click "OK" button to generate a new PDF document.