QBuild is an Education/Entertainment software that allows you to design and play quizzes. With QBuild you can create quizzes containing simple text questions - True or False, Multiple Choice, or Single answer - , or questions featuring Pictures, Photographs, Sound, and even Video. You can then play your quiz in the popular jeopardy style using one of the four supplied themes or a theme you have created with the software.

SoS
Calculates speed of sound against temperature, both Centigrade and Fahrenheit. The programme can be used to convert between Centigrade and Fahrenheit.

Key words puzzle
Cutt up the text on three perpendicular strips.Read quickly. The more speed-reading then more understanding.

Epubor DRM Removal
Epubor DRM Removal is a powerfull software to remove DRM protections from adobe digital editions(ADE) with no quality losing. Just remove the epub&pdf files DRM header. Read the ePub&PDF on iPad, iPhone, iTouch, Sony Reader, Android, Nook etc

Eidetic games
Eydetic memory games, tips and soft

Spase Black Hole shooter
Use the arrow keys to move your ship. Try move all black hols without bumping into any of them.