There are three methods to decrypt diamond-encrypted files and folders.
Method 1: Start USB Encryptor, select a flash-encrypted file or folder from the file list on the right, and click Decrypt.
Method 2: Start USB Encryptor, select a flash-encrypted file or folder from the file list on the right, and right click on it, then select Decrypt.
Method 3: Besides, you can decrypt all files and folders in the current disk at one time. Start USB Encryptor, click the button "Decrypt Area" on the right, or right click in Flash-Encrypted Area, and select "Decrypt Area" from the pull-down menu. Then all of your flash-encrypted files and folders will be decrypted.