Network Notepad is small yet professional program used for easily creating interactive network diagrams on Windows 2000 and higher, developed by Jason Green from United Kingdom. It provides features like tabbed multi-page diagrams, improved graphics, customizable shapes, grouping and locking, rotate objects and text.

Picture Colorizer is an AI-powered photo processor that helps users easily color various black and white photos and repair damaged photos with one click. We can use it to restore the colors of the old days, to color the contents of the old photos of your family, so that you can see your parents or grandparents when they were young.

Mind mapping and brainstorming programs are designed to help you get the jumbled, trivial thoughts running through your head, organize your thoughts, leading to a well-organized, logical, and mature thinking pattern. MindMapper is a professional visual mind mapping software developed by SimTech Systems from South Korea in 1997.

To protect the security of files/data, I have always found it preferable to hide and/or set an access password for a partition rather than to encrypt the partition or an entire hard disk. The reasons are: 1) The performance and efficiency of reading/writing encrypted files are extremely low; 2) As far as I know, although an encrypted file is hard to crack, it is the most likely to happen and the most deadly for users to forget their encryption key - there is no solution at all; 3) In fact, even if you just hide one partition without password protection, few people would expect you to protect your private data in this way.

Perspective (another really bad name for software, even Perspective for Windows is not friendly enough for search engine) is an automatic desktop wallpaper changer/background switcher developed for Windows 10. It gives Windows 10 users an eye-catching way to display their favorite wallpapers, and can perfectly replace the Background Feature built in Windows 10.