Chess Vision Trainer is a chess training system to improve your visualization and move calculation skills in Chess. Visualization and calculation plays a major role in chess. These are the skills that separates the masters from the amateurs. The position displayed on the screen is not the true position but the position a certain number of half-moves before the true position. Then, there is the concept of 'Blindfold Areas'.

Stamina Typing Tutor
Amusing, yet multifunctional touch-typing tutor with support for several layouts: QWERTY, Dvorak, AZERTY etc. ONLY in Stamina besides the traditional finger positioning on the keyboard are you offered an ALTERNATIVE method (to reduce hand stress)!

Vocabulary Fitness
Vocabulary Fitness is a self-paced skill-building software program that helps students improve their vocabulary skills and provides teachers with measurable results.

Chess Workbook Authoring Tool
Create training workbooks (CWB files) that Chess Workbook can use. Build and catalogue your own "personal theory" ", as recommended by GM Lev Alburt in his book Chess Training Pocket Book.

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

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