ActivePresenter can record video from full screen or custom area of computer desktop. Includes an editor to modify and customize your video as you need, useful to create presentations or tutorials.
Is an alternative or similar software with Camtasia and supports unlimited undo/redo editing, add text captions, insert different shapes and objects with customizable size.
Can record audio microphone or computer soundcard, includes a video player to view video before or after editing.
Video can be saved as AVI, MPEG, WMV or WebM.
Other advanced features that are not mentioned here, are available for a paid upgrade.