Brickaizer is a high-efficiency and easy to use brick mosaic image making tool for Windows and Mac platforms, developed by APP Helmond from Netherlands. It can generate a variety of high-definition, realistic mosaic art works from images or videos easily and quickly.

Scribus is a free, open-source desktop publishing system software for most desktop operating systems. It is designed for layout, typesetting and preparation of files for professional-quality, image-setting equipment. It can be used to produce a variety of publications, including electronic magazines, newspapers, brochures, newsletters, posters, series of books, autograph albums, manufacturing artworks, etc.

DeltaWalker (AKA: Deltopia DeltaWalker) is an advanced and professional file and folder visualization comparison and synchronization software for Windows, Mac and Linux platforms. It has a lot of features and is powerful, but it pales in comparison to similar tools like Beyond Compare. Especially since it's written in Java and using the Eclipse IDE, the entire program is too bloated, which is something AppNee can't stand.

Many graphics designers or artists need to use a lot of fonts at work, and need to convert between different font formats. To do this, you can use TransType. Especially users of Adobe products will find it's very necessary. Because Adobe has already started ending support for its PostScript Type 1 fonts, and will disable support for authoring with Type 1 fonts in January 2023

Without music knowledge foundation, it is impossible to study music deeply. For example, when you are teaching yourself musical instruments or vocal music, you often have trouble reading complex sheet music. But don't be discouraged. Learning music is about effective practice with a method and a goal, not headless practice. In the absence of time and financial resources to find a professional teacher to learn from, it is very important to choose a useful and easy to use music learning software.