OpenLP - About OpenLP.
VideoPsalm - Free worship presentation software for churches,
Quelea - Quelea is an open source lyrics projection package aimed at churches.
FreeWorship - FreeWorship is a new versatile, easy-to-use, and reliable worship presentation software designed...
ZionWorx - ZionWorx is professional presentation software aimed at churches but useful for many other groups wanting to present text and media to audiences.
Proclaim - Collaborate to build better presentations. Proclaim syncs across all your devices so you never need another USB drive! Proclaim is Free for 30 days.