To hide files first select the action - hide files - from the main menu (or in a shell application right-click a file and select Invisible Secrets 4/Hide) and select the files you want to hide. The second step is to select the desired carrier (the file in which you want to hide the information), specify a password and the encryption algorithm, specify the name and location of the target file.
After the hiding process is done select what you want to do next with the resulted file: explore output folder, review carrier file, email carrier file or send it by FTP connection.

To unhide files first select the action - unhide files - from the main menu (or in a shell application right-click a file and select Invisible Secrets 4/Unhide) and select the files you want to unhide. The second step is to specify the password and the encryption algorithm, then select the destination folder and the files you want to unhide.
When the unhide process is done you can choose to explore the folder wher you extracted the files.

To encrypt files first select the action - encrypt files - from the main menu (or in a shell application right-click a file and select Invisible Secrets 4/Encrypt) and select the files and folders you want to encrypt. The second step is to specify the password and the encryption algorithm.
When the encryption process is done you can choose to send the encrypted file by mail.

To decrypt files first select the action - decrypt files - from the main menu (or double-click the encrypted file in Windows Explorer) and select the files and folders you want to Decrypt. The second step is to specify the password and the encryption algorithm.

To create a self decrypting package first select the action - create self decrypting packages - from the main menu and select the files and folders you want to include in the package. On the second step you must specify the password and you can select a destination folder for the package, you can choose to send the package by email and/or shred the original files when done.

To delete files beyond recovery (shred) first select the action - shred files - from the main menu and then select the files and folders you want to destroy. You must be aware that shredded files can not be recovered!

To destroy all the Internet Traces, first select the action - destroy internet traces - from the main menu. Then check all the traces you want to destroy: internet cache, cookies, recently typed URLs, Internet Explorer History and Most Recently Used Documents / Applications.

To make an IP to IP secure password transfer, first select the action - IP-to-IP secure password transfer - from the main menu. You must know which computer will receive the password and which computer will transmit the password. The receiver has to select receive password action, the transmitter has to select transmit password action, fill in the IP of the receiver and to type in the password to transmit.

To lock an application, first select the action - Lock Applications - from the main menu. Then you will have to type in the password for the locker (you'll have to set this password the first time you run the feature and can be changed afterwords from Locker Settings). Click lock new application and then choose the application you want to lock and click the Lock button. When you want to unlock a locked application, simply select the application (from the locker) and click the unlock button. You can run a locked applications from the locker by double clicking the icon of the desired application, by pressing the locker hot-key or from the tray menu: right-click the tray icon and select run locked application, then type in the password, choose the application and click run.