BKChem is a vector graphics application, developed on Python, that lets you create a schematic representation of a chemical compound by hand. Editing compounds is really easy, thanks to bond-by-bond drawing and restrictions in their length and angle. It supports linear formulas, charges, and radicals. You don't need to draw every single compound by hand; BKChe...

Compatibility problems are one of the most annoying things you can experience when downloading a video. It's really annoying when you transfer a video to your portable media player and you can't view it. WinX Video Converter is a free application that will solve those problems. It's very intuitive, it supports lots of formats, it works really well and it's totall...

Baidu Wi-Fi Hotspot for PC Windows is a simple tool. That connects your cell phone or tablet with the network connectivity of your operating system. Say goodbye to the frustration of not having Wi-Fi and use Baidu Wi-Fi Hotspot to continue your online activities. The tool helps you to use multiple mobiles with the same internet connection. And saves you from wastin...

Krita is an application mainly focused on digital drawing, although it can also be used as an image editor, or even as a vector graphics tool. In the beginning it was developed for Linux as part of KDE and included in Calligra Suite. This version offers all the features of the original application, but now for the Mac environment. The interface style is influenced...

Jalmus is an application developed in Java that allows those who are learning to play the piano to improve their musical ear. Jalmus users can increase their skills in note reading, intervals, and chords through different interactive exercises. There are also activities to practice tempo. The answers can be entered in the program by using the mouse, the keyboard,...