Over the last 20 years, the most popular two music players on Windows have been Winamp and foobar2000. By contrast, the former focuses on exquisite appearance and ease of use, while the latter is for power users to chew over. So, Winamp is actually more popular and has more users than foobar2000, just like the relationship between WinRAR and 7-Zip. In other words, foobar2000 is only suitable for advanced computer users who like to play around with powerful software (not for AppNee).

diagrams.net (formerly called Draw.io) is a completely free, open-source, cross-platform and stand-alone flowchart drawing application that can be used as a browser-based web application, desktop application and plug-in for some other software. That's to say, you can use its web edition directly in a web browser (no registration required, no limitations, no catches), or use its desktop edition offline under Windows, Mac or Linux OS.

Vagrant Story is my only one favorite video game (the originator of Dark Souls and Monster Hunter), I like it so much that I've long been preparing to recreate a simplified version of this game using Unity and Blender (just for fun and to implement the game design to my satisfaction). But the game's model building keeps standing in the way for me. After all, for a person who knows nothing about 3D modeling or drawing, it takes a lot of time and effort to reach a professional modeling level. Not to mention the later character action design, game system design, as well as many other aspects. Fortunately, I found Vagrant Story Tools.

Sketchpad (short for The Geometer's Sketchpad) is the world's leading education software for teaching and learning mathematics. It gives students at all levels (from third grade through college) a tangible, visual way to learn maths, which increases their engagement, understanding and achievement, and makes the math itself more meaningful and memorable.

Neighbours from Hell (AKA: Neighbors from Hell) is a classic prank type of puzzle game series developed by JoWooD from Austria in 2003. The sequel Neighbors from Hell 2: On Vacation was released in 2005. Interestingly, the game's tagline quotes a poem by Emily Brontë: 'Revenge is the eternal keynote (theme)'.