Encrypt PDF software is a very flexible and powerful programme, Encrypt PDF software allows you to cypher (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, determined permissions, lend user and owner password. For example you bathroom cypher a PDF without to reserve to print it. The button to print the file will be disabled in Acrobat Reader application, you also bathroom cypher a PDF allowing the user to take it merely if he live the right password. Note, The source PDF must be an unencrypted PDF. Acrobat Reader will show a paint in the bottom status bar if the PDF is encrypted. There two passwords you bathroom apply to a PDF. The first is the owner password. Opening a PDF with this password will reserve you wide access to the PDF when a user password has been assigned as good. This means that even if printing was disabled you will still be able to print the PDF when using this password. No password will be prompted for when opening the PDF if you secure it with merely an owner password. The second is the user password. Opening a PDF with this password will curb you based on how the PDF was password protected (printing may be disabled, for instance). EncryptPDF Command line Features: 1. EncryptPDF Command line is tardily to employment; 2. EncryptPDF Command line does NOT take Adobe Acrobat software; 3. EncryptPDF Command line supports password protect opening of the document; 4. EncryptPDF Command line supports prevent printing of the document; 5. EncryptPDF Command line supports Prevent copying of text / graphics; 6. EncryptPDF Command line supports Prevent changes to the document; 7. EncryptPDF Command line supports Password protection for PDF files with 40 or 128 routine encryption; 8. EncryptPDF Command line supports user password and owner password; 9. EncryptPDF Command line supports lend printing, copying and changing permissions to an encrypted PDF file; 10. EncryptPDF Command line supports Acrobat 7.0 PDF format;