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...

It's not such a long time that you had to split big files into little ones to store them in your diskettes. Nowadays, that's not so usual thanks to high capacity pen drives and other storing devices. Although pen drives can store big files with no problem, it's not only once that haven't been able to send a file to a friend by e-mail because it weighted too much....

Cinema 4D is a powerful program for Windows where you can create 3D simulations with your computer. Thanks to an extensive variety of tools, you have everything you need to animate, model, simulate and render any design. What's more, the tool lets you share the results with your work team to carry out professional projects. The way that Cinema 4D works requires tec...

Ultra Video Joiner is an useful application developed to join several parts of a video or dividing one video into several parts. Ultra Video Joiner supports AVI (Divx,XviD,MPEG4), MPEG I/II, DVD(.VOB), VCD(.DAT) and ASF/ WMV. Thanks to Ultra Video Joiner you will be able to divide your video into the number of parts you need. No matte if you want to divide it b...

Free Video Call Recorder of Skype is, as its name suggests, a tool that allows the user to record Skype calls for free. Quite possibly the most attractive feature of this program, apart from being totally free, is that it is incredibly easy to use. The program gives the user three different ways to make recordings. The first way allows the user to record video and...