Peflp Front End
Front end for POV 3.1 from 2001, with a mouse selection of partial render zone ( using a reduced render image )

Pover - GUI wrapper for POV-Ray
Pover is a GUI interface for POV-Ray options. The program help's to change many options of the POV-Ray renderer. With Pover you can open and save configuration files for reuse it later. You can associate Pover with PCG files and get your work at one click. Pover may be runned in few instances and puts little emand on system resources.

PovFront
Front end for POV-Ray. povfront04 (License: LGPL). Small Interface written in wxBasic to render POV-Ray-scenes. Support for jpatch 0.3 / arbaro 1.9.1 - Platforms: GNU/Linux(working), Windows(experimental) - requires: Pov-Ray >= V 3.5

PovMenu
PovMenu is a menu system that runs in an rxvt window and allows you to change the most common command line attributes for rendering with POV-Ray and MegaPov.

Pyvon
Pywon is an editor for POV-RAY that works under Linux. The GUI also works with Windows and Mac but not the raytraces. It is mostly a GUI that enables to edit, debug, fire up POV scene raytraces straight from the interface.

SMPOV - Distributed Rendering
SMPOV is an Add-On for POV-Ray 3.6 / Mega-POV 1.2 developed by Theo Gottwald that will allow you to render a single image on machines with multiple processors or across a network of computers.

UV Povmode for Emacs
For POV-Ray 3.1 & 3.5 By Peter Toneby