ニュース

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files.
Open the PDF file using a compatible browser, enter the password, click on Print, and choose 'Save as PDF' as the destination. Save the file to remove the password.
How to remove the password from a PDF file using Adobe Acrobat Pro. Password from PDF can be removed using Google Chrome. How to remove password from PDF file on your Android mobile device.
Tired of typing in a password every time you open your PDF? This quick step-by-step guide shows you how to remove it safely and easily ...
If the file names provide sensitive information, a thief could take advantage of that. Of course, they would not be able to open any of the files without the password.
The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...
Knowing how to password protect a folder in Windows 10 allows you a degree of protection from the people you share your computer with — or from someone stealing your hard drive. As the name ...