The Free Video Converter is a wonderful software that can be used for the conversion of different file formats such as OGG, PSP, MP4, SWF, WMA,VCD, RM20, 3GP, AVI, M2V, AAC, iPod, WMVMP3, WAV, , M1V, MP2, MP4, FLV, AC3, RM10, MKV, MOV, SVCD, DVD to DVD, MP3, SWF, FLV. With Free Video Converter 5.0, it is even possible to go ahead and convert your favorite movies so that they can then be played on your Zune, Sandisk Sansa Archos, iRiver PMP, iPod, iPhone, PSP, Walkman, Creative Zen, iPod touch, Blackberry Apple TV and other portable video device players like the PS3, 3GP phone, wii, Xbox360 and MP4/MP3 player.
Tinkercad is a free software developed for 3D printers like Makerbot. Extremely expensive at the beginning and available only for architects in the industry, 3D printing is slowly moving now towards the accessible zone for personal use. Imagine you could design your own objects and print them afterwards. Using a web interface, Thinkercad allows you to create objects on your computer and export them as STL files for your Makerbot 3D printer.