Download Leonard's Utility Programs
Loan Amortization Calculator
Use this program to calculate the payment amount, interest, loan cost, and other information using various payment schedules.
Simple Text File Sorter
Create a list of items using a text editor program like Notepad and use this program to sort the items in alphabetical or numeric sequence.
Simple Encryption and Decryption
If you have some text files on your computer that you want to secure, use this program to encrypt them. Start the program again when you need to access the unencrypted data.
The link is
Leonard's utility programs are stored on a separate secure website that requires a password.
Please send an email request for access to