Blender Internal
Cycles
http://blender.org
Yafray
http://yafray.org
Povray
http://povray.org
Sunflow
http://sunflow.sourceforge.net/
Luxrender
http://luxrender.net
Winosi
http://www.winosi.onlinehome.de/
MLT Renderer http://web.archive.org/web/200406280...moreu/mlt.html
muRay http://muray.sourceforge.net/
Mystique http://web.archive.org/web/200212021...stique/mystiqu ...
[no name] http://homepages.paradise.net.nz/nickamy/
OPath http://opath.sourceforge.net/
Pane http://kevinbeason.com/scs/pane/
PARC http://www.flarg.com/parc/
Parthenon http://www.bee-www.com/parthenon/index.htm
PBRT http://www.pbrt.org/
Perceptuum http://www.hxa7241.org/perceptuum/
Phos http://web.archive.org/web/200502131...r/jpanta/Phos/
Pixie http://www.renderpixie.com/
POV-Ray and MegaPOV http://www.povray.org/
PowerSketch/Real http://www.magic-hour.co.jp/
PR Renderman https://renderman.pixar.com/
Radium http://www.radiumrenderer.com/
Ray of Light http://claustres.lautre.net/rol/
Ray-Bundle Renderer http://www.fsz.bme.hu/~szirmay/ThesisSzKL.htm
RayWonder http://web.archive.org/web/200404132...raywonder2.htm
redqueen http://www.redqueenrenderer.com/
RenderBitch http://www.renderbitch.org/
RenderCat http://web.archive.org/web/200502051...rcat/rendercat ...
RenderKuh http://mysticgd.com/thomas/lycium.cf.../indexOld.html
RenderPark http://www.cs.kuleuven.ac.be/cwis/re...cs/RENDERPARK/
RenderSpud http://renderspud.blogspot.com/
Render-Dot-C http://www.dotcsw.com/rdc.html
Rendition http://www.holomatix.com/products/rendition/about/
Rhea http://graphics.ucsd.edu/~arash/rhea/
Roel's Raytracer http://www.xs4all.nl/%7Ereije081/raytracer/index.html
Roel's Raytracer 2 http://www.xs4all.nl/%7Ereije081/raytracer2/index.html
SAFIR http://reynald.dumont.free.fr/Gallery.html
SHOT http://www.bunkspeed.com/
Speos http://www.optis-world.com/p_speos.htm
SSRT (Shaun's Simple RayTracer) http://www.nirenstein.com/e107/page.php?11
sma|rt² [DEAD LINK, NO ARCHIVE] http://web21.reseller8.publicompserv.../modules/news/
SSRT http://people.cs.uct.ac.za/~snirenst/SSRT/
Sunflow http://sunflow.sourceforge.net/
THEA RENDER http://www.thearender.com/
TLRCam http://people.brandeis.edu/~mirman
Trenki Raytracer http://www.trenki.net/content/view/15/35/
Toxic http://www.toxicengine.org/
Turtle http://www.illuminatelabs.com/
Verso [slumber] http://www.tobiashill.se/?cat=8
Vidro http://www.vidro-project.com/
Virtualight [now in Caligari Truespace] http://web.archive.org/web/*/http://...rtualight.com/
WinOSi http://www.winosi.onlinehome.de/
YASRT (Yet Another Simple Ray Tracer) http://www.yasrt.org/
VoxelRender http://voxelrender.ru/about.html
WizardEye3D http://www.wizeye3d.com/
Lightscape [dead, 3rd PARTY LINK] http://products.engineering.com/aec/...8/prodover.htm
Muse http://viarender.com.sapo.pt/products/muse/index.htm
RenderP3D [dead] http://web.archive.org/web/200406160...oes/tecnologia ...
Dream Quest http://sourceforge.net/projects/dreamquest/
GNU GMAN http://gman-toolkit.sourceforge.net/
Illuminate http://illuminate.sourceforge.net/
Inyo http://inyo.sourceforge.net/
Luminaire http://sourceforge.net/projects/luminaire/
PiscisRT http://piscisrt.sourceforge.net/
RadiosGL http://hcsoftware.sourceforge.net/Ra.../RadiosGL.html
Raja http://raja.sourceforge.net/
Raycer http://raycer.sourceforge.net/
RenderX http://sourceforge.net/projects/renderx/
R.I.S.E. http://rise.sourceforge.net/cgi-bin/makepage.cgi?Home
Virtuality http://virtuality.sourceforge.net/
zRcube http://zrcube.sourceforge.net/
UDRVE http://www.bunkspeed.com/
Gelato http://www.nvidia.com/page/gz_home.html
RayBox http://www.artvps.com/page/109/raybox.htm
RenderDrive http://www.artvps.com/
rs-mr (mental ray) http://www.artvps.com/page/161/rs-mr.htm
PURE [dead] http://www.artvps.com/news.11.htm
Arion http://www.randomcontrol.com/arion
Augenblick http://www.numenus.de/index_en.html
iRay http://www.mentalimages.com/products/iray.html
Octane http://www.refractivesoftware.com/
OpenRL http://www.caustic.com/caustic-rt_caustic-gl.php
The Relativistic Raytracer http://www.anu.edu.au/Physics/Searle/
Relativistic Raytracing (POVray) http://www.cs.mu.oz.au/~amb/rrt/
Light++ http://www.photon.at/~werner/light/
EVA http://algorithmicarts.com/eva-renderer/
G2 http://www.worley.com/E/Products/g2/g2.html
Wavelength-dependent Ray Tracer http://www.student.cs.uwaterloo.ca/~.../dmmccorm.html
RealStorm http://www.realstorm.com/
Piranesi http://www.informatix.co.uk/piranesi/index.shtml
Tracy http://www.momorprods.com/tracy/index.htm
OpenRT http://www.openrt.de/
Enlight http://www.afterworks.com/EnLight.asp
HDRdomeLight http://www.scriptspot.com/3ds-max/HDRdomeLight
E-Light http://home.wanadoo.nl/r.j.o/skyraider/e-light.htm
LightMesh http://www.gfx-inside.net/lightmesh/
LumaObject http://web.archive.org/web/200208041...umaobject1.htm
ScatterVL Pro http://www.afterworks.com/ScatterVL.asp
ZBornToy http://www.taronites.com/zborntoy/zborntoy.php
Bunch of Volumes [dead] http://web.archive.org/web/200104051...com/us/bov.htm
Microrender http://www.msbsoftware.it/microrender/
NOX Renderer http://www.evermotion.org/nox
Aqsis http://www.aqsis.org/xoops/modules/news/
Kerkythea http://www.kerkythea.net/joomla/
3Delight http://www.3delight.com/
AccuRender http://www.accurender.com/
Advanced Rendering Toolkit http://www.artoolkit.org/
AIR http://www.sitexgraphics.com/html/air.html
Angel http://www.dctsystems.co.uk/RenderMan/angel.html
ARC+ Render http://www.arcrender.com/
Artishock Graphics http://www.artyshock.net/
Blue Moon Rendering Tools http://en.wikipedia.org/wiki/Blue_Moon_Rendering_Tools
Dali http://www.seanet.com/~myandper/gallery.htm
(Desktop) Radiance http://radsite.lbl.gov/radiance/HOME.html
Elvish Ray http://code.google.com/p/elvishray/
Gray http://www.keepitsimple.nl/
dRad http://users.softlab.ece.ntua.gr/~jp...icalRadiosity/
Gamma-Ray http://www.gamma-ray.de/
GRT http://www.nongnu.org/grt/
Helios Radiosity Renderer http://www.helios32.com/
Igneus http://www.igneus.co.uk/
Iguana http://www.iguana.sherweb.net/
Indigo http://www.indigorenderer.com/
Inspirer http://www.integra.jp/en/inspirer/index.html
[no name] http://www.flipcode.com/cgi-bin/fcar...cgi?show=65091
[no name] http://www.flipcode.com/cgi-bin/fcar...cgi?show=65267
JaTrac http://wfmh.org.pl/thorgal/jatrac/
JIG http://www.steamboat-software.com/jigwhat.html
jrMan http://www.jrman.org/
Hungry Cat http://www.hungrycat.hu/
HyperShot http://www.bunkspeed.com/hypershot/
Kilauea http://www.seanet.com/~myandper/gallery.htm
KosmoKleaner Raytracer http://www.kosmokleaner.de/raytracer.html
Kray http://www.kraytracing.com/
Kerkythea http://www.kerkythea.net/joomla/
Keyshot http://www.luxion.com/
Lefty http://wifl.at.org:8080/~fusion/lefty3.php
Lightflow http://www.lightflowtech.com/
Lightsprint http://lightsprint.com/features.html
LightWorks http://www.lightworkdesign.com/products/overview.htm
LightRay http://www.tacc.utexas.edu/~cburns/l...y/lightray.php
LightRay http://www.fooberman.com/lightray/lightray.php
Lucille http://lucille.sourceforge.net/
Lux Render http://www.luxrender.net/
MachStudio Pro http://www.studiogpu.com/
Maxwell http://www.maxwellrender.com/
[no name, dead] http://web.archive.org/web/*/http://...ttu/rt/rt.html
Mental Boy http://www.banterle.com/francesco/gallery.html
Mental Ray http://www.mentalimages.com/products/mental-ray.html
Meridian (formerly RenderFish) http://sunfishstudio.com/software.htm
Metropolight [now possibly in Caligari Truespace] http://web.archive.org/web/*/http://...light.com/mlt/
MiniLight http://www.hxa.name/minilight/
Mitsuba http://www.mitsuba-renderer.org/
Cycles
http://blender.org
Yafray
http://yafray.org
Povray
http://povray.org
Sunflow
http://sunflow.sourceforge.net/
Luxrender
http://luxrender.net
Winosi
http://www.winosi.onlinehome.de/
MLT Renderer http://web.archive.org/web/200406280...moreu/mlt.html
muRay http://muray.sourceforge.net/
Mystique http://web.archive.org/web/200212021...stique/mystiqu ...
[no name] http://homepages.paradise.net.nz/nickamy/
OPath http://opath.sourceforge.net/
Pane http://kevinbeason.com/scs/pane/
PARC http://www.flarg.com/parc/
Parthenon http://www.bee-www.com/parthenon/index.htm
PBRT http://www.pbrt.org/
Perceptuum http://www.hxa7241.org/perceptuum/
Phos http://web.archive.org/web/200502131...r/jpanta/Phos/
Pixie http://www.renderpixie.com/
POV-Ray and MegaPOV http://www.povray.org/
PowerSketch/Real http://www.magic-hour.co.jp/
PR Renderman https://renderman.pixar.com/
Radium http://www.radiumrenderer.com/
Ray of Light http://claustres.lautre.net/rol/
Ray-Bundle Renderer http://www.fsz.bme.hu/~szirmay/ThesisSzKL.htm
RayWonder http://web.archive.org/web/200404132...raywonder2.htm
redqueen http://www.redqueenrenderer.com/
RenderBitch http://www.renderbitch.org/
RenderCat http://web.archive.org/web/200502051...rcat/rendercat ...
RenderKuh http://mysticgd.com/thomas/lycium.cf.../indexOld.html
RenderPark http://www.cs.kuleuven.ac.be/cwis/re...cs/RENDERPARK/
RenderSpud http://renderspud.blogspot.com/
Render-Dot-C http://www.dotcsw.com/rdc.html
Rendition http://www.holomatix.com/products/rendition/about/
Rhea http://graphics.ucsd.edu/~arash/rhea/
Roel's Raytracer http://www.xs4all.nl/%7Ereije081/raytracer/index.html
Roel's Raytracer 2 http://www.xs4all.nl/%7Ereije081/raytracer2/index.html
SAFIR http://reynald.dumont.free.fr/Gallery.html
SHOT http://www.bunkspeed.com/
Speos http://www.optis-world.com/p_speos.htm
SSRT (Shaun's Simple RayTracer) http://www.nirenstein.com/e107/page.php?11
sma|rt² [DEAD LINK, NO ARCHIVE] http://web21.reseller8.publicompserv.../modules/news/
SSRT http://people.cs.uct.ac.za/~snirenst/SSRT/
Sunflow http://sunflow.sourceforge.net/
THEA RENDER http://www.thearender.com/
TLRCam http://people.brandeis.edu/~mirman
Trenki Raytracer http://www.trenki.net/content/view/15/35/
Toxic http://www.toxicengine.org/
Turtle http://www.illuminatelabs.com/
Verso [slumber] http://www.tobiashill.se/?cat=8
Vidro http://www.vidro-project.com/
Virtualight [now in Caligari Truespace] http://web.archive.org/web/*/http://...rtualight.com/
WinOSi http://www.winosi.onlinehome.de/
YASRT (Yet Another Simple Ray Tracer) http://www.yasrt.org/
VoxelRender http://voxelrender.ru/about.html
WizardEye3D http://www.wizeye3d.com/
Lightscape [dead, 3rd PARTY LINK] http://products.engineering.com/aec/...8/prodover.htm
Muse http://viarender.com.sapo.pt/products/muse/index.htm
RenderP3D [dead] http://web.archive.org/web/200406160...oes/tecnologia ...
Dream Quest http://sourceforge.net/projects/dreamquest/
GNU GMAN http://gman-toolkit.sourceforge.net/
Illuminate http://illuminate.sourceforge.net/
Inyo http://inyo.sourceforge.net/
Luminaire http://sourceforge.net/projects/luminaire/
PiscisRT http://piscisrt.sourceforge.net/
RadiosGL http://hcsoftware.sourceforge.net/Ra.../RadiosGL.html
Raja http://raja.sourceforge.net/
Raycer http://raycer.sourceforge.net/
RenderX http://sourceforge.net/projects/renderx/
R.I.S.E. http://rise.sourceforge.net/cgi-bin/makepage.cgi?Home
Virtuality http://virtuality.sourceforge.net/
zRcube http://zrcube.sourceforge.net/
UDRVE http://www.bunkspeed.com/
Gelato http://www.nvidia.com/page/gz_home.html
RayBox http://www.artvps.com/page/109/raybox.htm
RenderDrive http://www.artvps.com/
rs-mr (mental ray) http://www.artvps.com/page/161/rs-mr.htm
PURE [dead] http://www.artvps.com/news.11.htm
Arion http://www.randomcontrol.com/arion
Augenblick http://www.numenus.de/index_en.html
iRay http://www.mentalimages.com/products/iray.html
Octane http://www.refractivesoftware.com/
OpenRL http://www.caustic.com/caustic-rt_caustic-gl.php
The Relativistic Raytracer http://www.anu.edu.au/Physics/Searle/
Relativistic Raytracing (POVray) http://www.cs.mu.oz.au/~amb/rrt/
Light++ http://www.photon.at/~werner/light/
EVA http://algorithmicarts.com/eva-renderer/
G2 http://www.worley.com/E/Products/g2/g2.html
Wavelength-dependent Ray Tracer http://www.student.cs.uwaterloo.ca/~.../dmmccorm.html
RealStorm http://www.realstorm.com/
Piranesi http://www.informatix.co.uk/piranesi/index.shtml
Tracy http://www.momorprods.com/tracy/index.htm
OpenRT http://www.openrt.de/
Enlight http://www.afterworks.com/EnLight.asp
HDRdomeLight http://www.scriptspot.com/3ds-max/HDRdomeLight
E-Light http://home.wanadoo.nl/r.j.o/skyraider/e-light.htm
LightMesh http://www.gfx-inside.net/lightmesh/
LumaObject http://web.archive.org/web/200208041...umaobject1.htm
ScatterVL Pro http://www.afterworks.com/ScatterVL.asp
ZBornToy http://www.taronites.com/zborntoy/zborntoy.php
Bunch of Volumes [dead] http://web.archive.org/web/200104051...com/us/bov.htm
Microrender http://www.msbsoftware.it/microrender/
NOX Renderer http://www.evermotion.org/nox
Aqsis http://www.aqsis.org/xoops/modules/news/
Kerkythea http://www.kerkythea.net/joomla/
3Delight http://www.3delight.com/
AccuRender http://www.accurender.com/
Advanced Rendering Toolkit http://www.artoolkit.org/
AIR http://www.sitexgraphics.com/html/air.html
Angel http://www.dctsystems.co.uk/RenderMan/angel.html
ARC+ Render http://www.arcrender.com/
Artishock Graphics http://www.artyshock.net/
Blue Moon Rendering Tools http://en.wikipedia.org/wiki/Blue_Moon_Rendering_Tools
Dali http://www.seanet.com/~myandper/gallery.htm
(Desktop) Radiance http://radsite.lbl.gov/radiance/HOME.html
Elvish Ray http://code.google.com/p/elvishray/
Gray http://www.keepitsimple.nl/
dRad http://users.softlab.ece.ntua.gr/~jp...icalRadiosity/
Gamma-Ray http://www.gamma-ray.de/
GRT http://www.nongnu.org/grt/
Helios Radiosity Renderer http://www.helios32.com/
Igneus http://www.igneus.co.uk/
Iguana http://www.iguana.sherweb.net/
Indigo http://www.indigorenderer.com/
Inspirer http://www.integra.jp/en/inspirer/index.html
[no name] http://www.flipcode.com/cgi-bin/fcar...cgi?show=65091
[no name] http://www.flipcode.com/cgi-bin/fcar...cgi?show=65267
JaTrac http://wfmh.org.pl/thorgal/jatrac/
JIG http://www.steamboat-software.com/jigwhat.html
jrMan http://www.jrman.org/
Hungry Cat http://www.hungrycat.hu/
HyperShot http://www.bunkspeed.com/hypershot/
Kilauea http://www.seanet.com/~myandper/gallery.htm
KosmoKleaner Raytracer http://www.kosmokleaner.de/raytracer.html
Kray http://www.kraytracing.com/
Kerkythea http://www.kerkythea.net/joomla/
Keyshot http://www.luxion.com/
Lefty http://wifl.at.org:8080/~fusion/lefty3.php
Lightflow http://www.lightflowtech.com/
Lightsprint http://lightsprint.com/features.html
LightWorks http://www.lightworkdesign.com/products/overview.htm
LightRay http://www.tacc.utexas.edu/~cburns/l...y/lightray.php
LightRay http://www.fooberman.com/lightray/lightray.php
Lucille http://lucille.sourceforge.net/
Lux Render http://www.luxrender.net/
MachStudio Pro http://www.studiogpu.com/
Maxwell http://www.maxwellrender.com/
[no name, dead] http://web.archive.org/web/*/http://...ttu/rt/rt.html
Mental Boy http://www.banterle.com/francesco/gallery.html
Mental Ray http://www.mentalimages.com/products/mental-ray.html
Meridian (formerly RenderFish) http://sunfishstudio.com/software.htm
Metropolight [now possibly in Caligari Truespace] http://web.archive.org/web/*/http://...light.com/mlt/
MiniLight http://www.hxa.name/minilight/
Mitsuba http://www.mitsuba-renderer.org/