iStonsoft PDF Password Remover has the following features: 1. Remove Restrictions from Protected PDF Files - Can decrypt encrypted PDF files that have been restricted by the author to prevent others from copying, editing or printing. - Can also remove the "user password" which protects the PDF files from opening only if you know the password in advance. - Can support PDF1.0-1.7 format, including 40-bit RC4,128-bit RC4,128-bit AES decryption. - Can NOT automatically remove or find user or open password. These must be keyed in correctly. - Can NOT remove other protections, e.g. DRM. 2. Easy to Use - User friendly interface allows you to remove PDF password / restrictions with just 3 simple steps: Launch - Import - Decrypt. - Drag-and-drop operation: You are allowed to directly drag and drop PDF files into the program. - Stand-alone program: Don't require any other 3rd party software(such as Adobe Reader) installed. 3. More Features - Batch decryption mode: Allows you to import multiple PDF files to the panel for decryption at one time. This decryption mode would highly improve your working efficiency when you need to remove restrictions for multiple PDF files. - Support multi-languages: English, Turkish, Thai, Latin, Korean, Greek, Japanese, Chinese, German, French, Italian, etc.