Captivate and Epiplex are screencasting software options being evaluated to capture knowledge sessions and output in multiple formats like documents and simulations. Both allow capturing any system while blocking apps, editing screenshots, and outputting to common formats. Epiplex is recommended as it meets core needs, is cheaper, and already used in the company, providing an easy way to record quick sessions and output in different formats with minimal editing. Captivate may be considered if needs grow and a more robust solution is required.