Support for Password Protect and Lock Folders is available from the publisher site.
Short description: Password protect your data to prevent people from viewing, printing, or altering your files. Restrict access to the folders containing your sensitive data....
To speed up your downloads we recommend you use a download manager such as 
Password Commander manages and generates secure passwords, sticks them to web pages and programs with ONE click and clicks the "Log in" button for you. The program keeps personal data encrypted, runs from USB-flash and protects data from keyloggers.
Keep those prying eyes out of your communications and prevent unwanted people from reading your private files. Invisible Secrets encrypts and hides data in places where not even your wife, boss, or a hacker would look for sensitive information.
Folder Castle protects your personal data from snoopers and thieves. You can either lock away files and folders, or put them into Secure Storage with on-the-fly AES-256 encryption. Protected data cannot be accessed by anyone who is unauthorized.
High security password manager + AntiKeyLogger + virtual keyboard + CAPTCHA. Easy to use and free. You can create as many fields per entry as you need. File protection and data theft prevention. Portable version.
PDF document security with PDF DRM controls. Stop copying, sharing, modifying, screen grabbing. Control the number of views and prints & when documents expire. No useless pdf password security. Complete PDF copy protection and PDF control.
Internet filtering / parental control and network monitoring software that protects kids from harmful information on the Internet
Create strong passwords easily from ANY character set. Hebrew, Chinese , Japanese, Cyrillic or Greek! Perfect for family or home use. Never lose a hastily scribbled password again! Store securely in 3DES encrypted .acct files.