How to recover password for a encypted pdf file

PDF Password Remover can be used to decrypt protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields। Decryption is being done instantly। Decrypted file can be opened in any PDF viewer (e.g. Adobe Acrobat Reader) without any restrictions -- i.e. with edit/copy/print functions enabled. All versions of Adobe Acrobat (including 7.x, which features 128-bit encryption) are supported.

• Easy to use;
• Support drag and drop PDF files;
• Do NOT need Adobe Acrobat software;
• Support Windows 98, ME, NT, 2000, XP, 2003 and Vista Systems;
• Support PDF 1.7 (Acrobat 8.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata;
• The speed of decryption is very fast;
• Batch operation on many files from command line;
• Support Adobe Standard 40-bit Encryption, Adobe Advanced 128-bit Encryption and AES Encryption;

• How to use the PDF Password Remover product?

1. Open the PDF Password Remover program by either going to Programs, select PDF Password Remover v3.0 and click PDF Password Remover v3.0. The interface below will display.
2. Click the Open PDF(s) button locate the file you would like to which you would like to remove the passwords, then click the Open button.
3. You must now enter a name for the new PDF file. NOTE: You cannot use the original name of the PDF file, you must change it.
4. Click the "Save" button.
5. The above screen will display with the status of the password removal. It should say "Succeed.", Right-click on the entry to view the document.

this will protect your hard work from being lost