FFRend is a free, open-source video effects renderer for Freeframe V1 plugins. It can interconnect any number of plugins in any configuration, automate their parameters using oscillators, and record the output to an AVI file while simultaneously displaying it full-screen. FFRend has a modular interface, includes an installer and comprehensive help, and supports MIDI, dual-monitor, and plugin authoring, plus parallel processing on multicore CPUs.