Is there any direct method available to encrypt PDF files?

If you are searching for the best software to stop others from editing, copying, or printing your PDF files, you should use MacSonik PDF Encryption Tool, which provides permission-based security features. In addition to setting a password to open the document, you can apply restrictions that limit what users can do with the file. For example, you can allow viewing only while blocking editing or printing options. This is especially useful when sharing confidential or official documents. A reliable encryption tool ensures that these restrictions are properly enforced and cannot be easily bypassed. It also keeps the original content safe and unchanged. You simply need to select your file, choose the restrictions, and apply them. This method gives you full control over your document and ensures that it is used only in the way you intend.