This is the latest version of Encrypted Notes, with general improvements and bug fixes for 'Batch Encryption'. It has an installer that will create a directory 'CPascoe' in My Documents.
Once you have extracted the file, do not
delete any files/folders. They are needed for the installation. It does not require admin, as all the program data files are under 'My Documents\CPascoe\Encrypted Notes\'
For more information, please read Documentation
Download the Demo file, use the key 'DEMO' (without quotes) and encryption type AES to decrypt the file.