OpenShot Video Editor is an excellent video editor that allows you to easily create your own videos and clips. Here you can merge and cut video, overlay sound, add images and text, use a variety of transition effects and much more. At the same time, it is possible to overlay elements in unlimited quantities - any fragment can be inserted into the project in any place, which gives really wide opportunities for obtaining high-quality videos.The application has an interface familiar to other editors, which can be easily mastered. The program is great for both home use when processing amateur video, and as a professional tool for creating promotional videos, training videos.

Dr.Explain is based on a unique interface analysis and screen capture system. Thanks to this system, Dr.Explain can automatically analyze an application�s user interface, take screenshots of all controls and elements, and then add explanatory callouts to all images in the draft help system. After that, all one needs to do is add descriptions to the callouts, and save the result in the HTML, CHM, RTF, or PDF format.