OpenLPExcellent free software for song lyrics, video, presentation and image projection software multimedia worship
AudacityAudio recording software - makes recording sermons via PC very easy software multimedia
GimpFree photo editing and graphic design software software multimedia
The Bible ProjectExcellent animated video summaries of bible books and theological themes multimedia Bible
UnsplashHigh quality, free photographs - useful for blogs, promotional materials. Although acknowledgement of the source is requested to support the photographers, it is not obligatory multimedia images