We use powerful PDF in our daily life nearly everyday. WPS pdf converter is easy and free for people to use.Nowadays, electronic information technology is developing rapidly. Many companies have adopted paperless contracts, and we often need to sign a contract or agreement on an electronic device. Now we have received a PDF contract from another company, and we need to sign it. So how can we insert a signature in the PDF file?1. Click the Insert tab, and then click the Sign drop-down m....

How can we insert or delete pages of the original file when editing a PDF file?Take this file as an example. Click the Page tab, then click the Insert Pages drop-down menu. Here, we can choose to insert a Blank page. Its shortcut key is Ctrl+Alt+I.In the popup dialog box, we can set the size, direction, number, and insertion position of the new page. Click OK to insert a blank page.We can also create a new page from the file by Select from PDF. Its shortcut key is Ctrl+Alt+T.After sel....

When editing a PDF file, do you know what to do if you want to make a secondary modification to the picture on the page?Go to WPS Premium, and you will be able to use the editing feature. Take this document as an example. Click the picture you want to modify, then a small icon will appear in the upper right corner of the picture. Click it to enter the picture editing mode.At this point we use the mouse to drag the picture to move its position. As we move the picture, auxiliary lines wi....

We use powerful PDF in our daily life nearly every day.In our daily work and study, we can insert a stamp in the PDF file to indicate that the file has already been reviewed.Now we are going to introduce the Stamp WPS Premium feature.Click the Comment tab and then click Stamp. Here, WPS has provided us with a large variety of presets. We can click the needed stamp style and place it in the appropriate area of the page. We can also customize the stamp. Click Click to Add, then the Add S....

We use powerful PDF in our daily life nearly everyday. We often see unique watermarks printed on the back of some files. Adding a watermark can not only prevent others from embezzling but also can help us to indicate the source of the article.You can use the “insert watermark” feature of WPS Premium. Take this PDF as an example. Click the Insert tab, then click Watermark. WPS Office has provided us with some preset styles. We can click to use them directly. We can also customize the wa....