VisualStat is a major integrated development environment for R. It incorporates all the descriptive statistics, parametric and nonparametric statistical methods, charts and data transforms you will need for analyzing and presenting data.
Subhash TweetsToRSS Server is a lightweight web server that sits between your feed reader application and Twitter.com. You can create RSS feed URLs for your favourite Twitter users, hashtags, and search results and then use it in your feed reader.
Ice˝ream Image Resizer is a great application for quick and effective image resizing performed by using preset profiles or manual configurations. The program offers bulk mode, drag&drop mechanism and user friendly interface.