How to Use the Free Screen Capture or Photo Capture Software? The free screen capture software is a good option for taking screenshots when you need to get a quick response to a request. You can capture a screenshot from any application you use such as MS Office, PowerPoint, Skype, Microsoft Excel, How do I prevent screenshots from PDF/PDFs? If you don't mind not being able to capture screenshots from PDFs, some free software will allow you to set a temporary password that will let you make any changes to PDFs with the help of this software. How to Make PDFs Safe from Screenshots / Photo Taking How to Stop Images from Being Taken from Your PDFs How to Make PDFs Safe from Screenshots / Photo Taking How to Stop Users From Taking Screen Shots of PDFs / Images? With the help of the software mentioned in the previous question, you can block users from taking a screenshot of your PDF file using the help of the software. If your software only allows you to create a blank PDF file, you can even create a new PDF as your screenshot and upload that document to Dropbox or other servers. You just need to click on 'Create My PDF' from the 'Add-ons' menu, and you're ready to go. How can I prevent the file owner's name from being displayed when scanning a PDF? You may not want the file owner name in the PDF file. The answer is, you can change it to something else. We have listed the software you can use for this as you may want to avoid that when your scanner scans. The free and non-commercial scanner for Windows, Mac, Linux, and Android is called Scan bot. If you want to scan the PDF with another software, you will need to use this software instead: Why should I use a free PDF scanner to scan a PDF? When a PDF is opened with a free PDF scanner, only the data from the text and font is copied to the free PDF. Other data, such as the image, are left alone. This helps prevent people from taking a screenshot or having your PDF scan to an unknown location.