How to encrypt PDF files

Do you know how to better protect the important PDF files? Today I will teach you to use the PDF encryption feature that can greatly enhance the security of documents. · 1. Set the open passwordIf you don't want others to view the contents of the PDF file at will, click the Protect tab and click Encrypt. In the pop-up dialog, check Set the open password. After setting the password, click Confirm.The next time we open this PDF file, we need to enter the correct password to view the ....

Use text tools to format paragraphs layout quickly

When you use WPS Document, have you ever encountered the situation that you need to reformat after copying text into a document? The Text Tools in WPS Document can help us to format paragraph layout more efficiently. Now we are going to show you how we can use text tools to quickly format paragraphs. Take this press release as an example. We can see that the layout of the text is really messy. So how can we use Text Tools to quickly format the paragraphs? When encountering this kind of....

How to add background to PDF files

When we are editing PDF documents, if the entire white layout is too simple, we can add a nice background. Let's learn the tips for beautifying PDF files with WPS Academy. Take this document as an example. Click the Insert tab, the Background drop-down menu, and then click Add Background. In the dialog box, we can add pure color background to the document, or customize the background image. Click Browse and select a suitable picture from the computer.In Surface, we can adjust the r....

How to merge and split PDF files

WPS PDF could help edit PDF files and freely convert between PDF and Word, Excel, PowerPoint, and JPG files online. When editing PDF files, we often need to merge multiple PDF files or split a PDF file. So how can we do that?· Merge PagesTake this file as an example. When we need to merge multiple PDF files into one, click the Page tab, then click Merge Page. Now the WPS PDF to Word Converter dialog box will pop up. Click the Add files button in the upper right corner and select other ....

How to compress PDF files

We use powerful PDF in our daily life nearly every day.In our daily work, we may have encountered large PDF files. It not only affects the transmission speed but also takes up too much space. Using the compression feature of WPS Premium can quickly help you to solve this problem.Take this file as an example.1. Click the Tools tab.2. Then click Compress.3. Now a dialog box will pop up. Here, we can choose the compression level. This will determine the image quality of the compressed fil....

Edit text contents in PDF

Do you know how to edit a PDF? What if we need to correct something wrong in a PDF?Go to WPS Premium, and you will be able to use the editing feature. For example, if you want to edit the title, get into the "Edit" tab, and click the "Edit Content" drop-down menu. By checking the "Show Text Boundary" option, you will see the text contents in the PDF presenting in text boxes.Click the text box, then you can edit the text content in the PDF. Right-click to copy, paste, cut, or delete the....

The Graffiti function used to mark in PDF

Do you know how to draw on a PDF file? Let's try the "Graffiti" function! It can make your notes on PDF more fancy. Open the PDF in WPS Office. Get into the "Comment" tab, and click "Graffiti". In its dropdown list, we can access quick settings of the ink mark, including line colour, opacity, and line width. We can also use the shortcut keys "Alt+R" to open the settings window.Supposed that you need to mark continuous content, follow these few steps. Click "Draw curve". Then, choos....

How to convert PDF files into documents

We use powerful PDF in our daily life nearly every day.In our daily work, we often need to edit the file twice. If it involves large-scale changes, we can try the PDF to Word feature of WPS Premium. By using this, we can convert the text and pictures quickly in the PDF file into an editable document file.Take this PDF file as an example. Click the Home tab, and select PDF to Word in the PDF to Office drop-down menu. We can also click Tools. Then click the PDF to Word button to enter th....