Free All-in-One Office Suite with PDF Editor
Edit PDFs like Word
Convert, merge, split, scan, and sign PDFs
More than PDF: Use Word, Excel, and PPT for FREE
Windows • MacOS • Linux • iOS • Android
How to encrypt a PDF file
1. Open the PDF file with WPS Office.
2. Click theProtectbutton on the top menu bar → Encryptbutton.
3. In the pop-upEncryptioninterface, checkSet the open passwordorSet password of editing and extractingas needed.
4. ClickConfirm.
To be office specialists, you could learn how to use WPS Office online in WPS Academy.
Also Read:
- 1. How to encrypt WPS Writer
- 2. How to lock a PDF file from editing?
- 3. How to convert text file into excel file in Windows 10
- 4. How to cancel the password of editing and extracting in a PDF file in WPS Office online？
- 5. How to export a PPT file to a PDF file
- 6. File formats: what are the file types supported by excel
15 years of office industry experience, tech lover and copywriter. Follow me for product reviews, comparisons, and recommendations for new apps and software.
