This small size application is a free version of the famous Jigsaw Puzzle game and it has only the basic features such as creating a puzzle image from a picture, selecting the number of pieces (which is limited from 30 up to 1321 pieces) and removing option. You can select the color and the texture for your background too.
TraderCode is a library of technical analysis functions for used with Microsoft Excel. It allows you to create many types of technical indicators used in trading systems like Moving Averages, Directional Movements, Oscillators, Donchian Channels and many more. With these indicators you can easily perform end-of-day analysis or back-testing of historical stock data. The software comes with both formulas for Excel and an add-in Wizard.