You could have downloaded Winlock WinLockPro 17.0.0 from our software library for free. Winlock WinLockPro belongs to Security Tools. The actual developer of the program is Winlock.
From the developer:
WinlockPro applies a simple yet powerful Lock Screen inspired by Windows 10 over your desktop to keep you protected when you are not around. Got prying eyes around you? Buy WinlockPro and stop unwanted access to your computer TODAY!
You may want to check out more software, such as Winlock Free, WinLock Remote Administrator or WinLock Professional, which might be related to Winlock WinLockPro.