Projectname | Homepage | Product category | Project status | Maturity | Open-o-meter | Design files are published | Assembly instructions are published | Bill of materials is published | Contributing guide is published | Design files are in original format | Free redistribution is allowed licence | Issue Management System | Versioning System |
|---|
| ?Delta | https://www.reprap-3d-printer.com/product/1234568619-microdelta-rework-3d-printer | Electronics | Active | PRD | 3 | No | Yes | Yes | No | No | | No | No |
| ABIERTO | https://sites.google.com/site/openspinmicroscopy/home/opt | Business & Industrial | Inactive | PDIY | 4 | No | Yes | Yes | Yes | No | | No | No |
| Aerogenerador Pigott | http://scoraigwind.co.uk/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Aeroquad | http://ww1.aeroquad.com/?subid1=f97b5a34-edab-11e8-90a5-b7223484ca45 | Toys & Games | Inactive | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| AeroSeeD micro-eolienne | https://github.com/aeroseed/urbolienne | Electronics | Inactive | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| AguaClara | https://www.aguaclarareach.org/ | Hardware | Active | PDIY | 4 | No | No | Yes | No | No | | Yes | Yes |
| Ai.Frame Apollo | https://www.kickstarter.com/projects/1619211863/aiframe-age-of-humanoid-robot?lang=de | Toys & Games | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Aker wormhouse | https://akerkits.com/ | Home & Garden | Active | PFP | 7 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Alumno | https://pupil-labs.com/ | Cameras & Optics | Active | PFP | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Amapola | https://www.poppy-project.org/en/ | Toys & Games | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Andre carros | https://www.pureengineering.com/blog/andrecars | Vehicles & Parts | Inactive | PDIY | 2 | Yes | No | Yes | No | No | | No | No |
| Apertus Axiom Beta | https://www.apertus.org/axiom-beta | Cameras & Optics | Active | PTT | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Arbalet | https://github.com/arbalet-project/arbadoc/wiki | Arts & Entertainment | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Archivista | http://diybookscanner.org/archivist/index.html | Business & Industrial | Inactive | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| ArduCopter | http://ardupilot.org/copter/ | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Auriculares EQ-1 | https://www.thingiverse.com/thing:674179 | Electronics | Active | PRD | 5 | Yes | Yes | Yes | No | No | | No | Yes |
| Avión Maker | https://makerplane.org/ | Vehicles & Parts | Inactive | CON | 2 | Yes | No | No | No | No | | No | No |
| AxCut | http://axrap.blogspot.com/ | Hardware | Inactive | PDIY | 4 | No | No | Yes | No | No | | Yes | Yes |
| BCN3D Moveo | https://www.bcn3dtechnologies.com/en/bcn3d-moveo-the-future-of-learning/ | Toys & Games | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| BCN3D Sigma | https://www.bcn3dtechnologies.com/en/sigma-getting-started/ | Hardware | Active | PFP | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Bicicleta Tinker | http://www.jacklenniedesigner.com/tinker | Vehicles & Parts | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Bicitractor | https://www.instructables.com/id/BICITRACTOR-B300-POC21-Version/ | Business & Industrial | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| BioNico | https://bionico.org/about/ | Business & Industrial | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| Bloombot | http://bloombot.wikidot.com/ | Hardware | Inactive | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| Bomba de jeringa | http://www.appropedia.org/Open-source syringe pump | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| C, mm, n | http://wiki.p2pfoundation.net/C,mm,n | Vehicles & Parts | Inactive | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| Cable de alta tensión | https://github.com/digitalnativ/LiveWire | Business & Industrial | Inactive | PDIY | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| Caja de herramientas para componentes opto-mecánicos | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0169832 | Business & Industrial | Active | PTT | 2 | No | No | Yes | No | No | | No | No |
| Calentador de agua solar parabólico | http://www.appropedia.org/Anisa Foundation parabolic solar hot water heater | Home & Garden | Active | PTT | 2 | Yes | No | No | No | No | | No | No |
| Camarero Automático | https://www.open-electronics.org/the-drink-maker-open-sourcing-your-cocktail/ | Arts & Entertainment | Inactive | PTT | 4 | No | Yes | No | No | No | | Yes | Yes |
| Caracterización fotovoltaica de Sensorica | http://www.sensorica.co/home/what-we-do/projects/pv-characterization | Business & Industrial | Active | PTT | 4 | Yes | No | Yes | Yes | No | | No | No |
| Carla Cargo | https://www.carlacargo.de/ | Vehicles & Parts | Active | PFP | 6 | Yes | Yes | Yes | Yes | Yes | | No | No |
| Centrifugadora de disco duro | http://www.gaudi.ch/GaudiLabs/?page id=328 | Business & Industrial | Active | PDIY | 2 | Yes | No | No | No | No | | No | No |
| Circuito de ducha | https://showerloop.org/ | Hardware | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| CNC1 | http://www.oomlout.com/a/products/cnc1/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Coche de Wikispeed | http://wikispeed.org/car/ | Vehicles & Parts | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Colmenas de código abierto | https://www.osbeehives.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Corte de metales-CNC | https://github.com/zenmanenergy/Metal-Cutting-CNC | Business & Industrial | Inactive | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| CountClock | https://www.countclock.cc/en/ | | | | 4 | Yes | Yes | Yes | No | No | | No | No |
| CubeFactory2 | https://cubefactory.wordpress.com/ | Business & Industrial | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| De punto | http://www.varvarag.info/circular-knitic/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Dérouleuse à plastique | https://www.latelierpaysan.org/Derouleuse-a-plastiques | Business & Industrial | Active | PDIY | 3 | No | Yes | Yes | Yes | No | | No | No |
| Desfibrilador externo automatizado | https://github.com/CentroEPiaggio/Open-Automated-External-Defibrillator | Business & Industrial | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| Detonador de café | https://learn.adafruit.com/coffee-detonator/ | Home & Garden | Inactive | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| Do it yourselfLILCNC | http://diylilcnc.org/ | Hardware | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| DropBot | http://microfluidics.utoronto.ca/dropbot/ | Business & Industrial | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Dtto Robot Modular | https://hackaday.io/project/9976-dtto-explorer-modular-robot | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| E-puck | http://www.e-puck.org/ | Electronics | Active | PFP | 4 | Yes | No | Yes | No | No | | Yes | Yes |
| ECG abierto | http://www.gammacardiosoft.it/openecg/getting started.htm | Business & Industrial | Active | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| EchOpen | http://www.echopen.org/ | Business & Industrial | Active | PTT | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| ECorolla | http://ecars-now.wikidot.com/ecars:electric-toyota-corolla | Vehicles & Parts | Inactive | CON | 2 | No | No | No | Yes | No | | No | No |
| EDAG Light Car | https://www.edag.de/de/edag.html | Vehicles & Parts | Inactive | CON | 1 | No | No | No | No | No | | No | No |
| El escritorio Lean de OpenDesk | https://www.opendesk.cc/ | Home & Garden | Active | PFP | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| El microscopio abierto | http://openlabtools.eng.cam.ac.uk/Instruments/Microscope/ | Business & Industrial | Inactive | PDIY | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| Eliodomestico | http://www.gabrielediamanti.com/projects/eliodomestico | Hardware | Inactive | PTT | 2 | No | No | No | No | No | | Yes | Yes |
| Elphel Eyesis4Pi 393 | https://www3.elphel.com/eyesis4pi-393 | Cameras & Optics | Active | PFP | 4 | Yes | No | No | No | No | | Yes | Yes |
| Endoesqueleto humanoide HROS | https://www.trossenrobotics.com/HR-OS1 | Toys & Games | Active | PFP | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Estación de carga OpenEV | https://www.openevse.com/ | Electronics | Active | PRD | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Estudio invitado 240 sf | https://www.openbuildinginstitute.org/portfolio/studio-12x16/ | Home & Garden | Active | CON | 4 | Yes | No | Yes | Yes | No | | No | No |
| Extrusora de filamento Lyman V6 | https://www.thingiverse.com/thing:1199870 | Hardware | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| F-F-Fiddle | https://openfabpdx.com/fffiddle/ | Arts & Entertainment | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Fab @ Home | https://en.wikipedia.org/wiki/Fab@Home | Hardware | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| FABOOL Laser CO2 | https://v1.wevolver.com/yoshiya.arii/fabool-laser-co2/fe84b74-main/description | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Faraday Motion Spine | http://blog.faradaymotion.com/hyperboard/ | Vehicles & Parts | Active | PFP | 4 | Yes | Yes | No | No | No | | Yes | Yes |
| Farm Hack's Root washer | http://farmhack.org/tools/root-washer | Business & Industrial | Inactive | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| FarmBot | https://farm.bot/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| FlexBot | http://www.flexbot.cc/ | Toys & Games | Active | PFP | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| FLOTANTE Beijing | https://www.kickstarter.com/projects/replaymy/smart-air-kites-float-beijing | Hardware | Inactive | PDIY | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| FluoPi | https://www.biomaker.org/projects/open-source-autonomous-imaging-station | Cameras & Optics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Gasificador GEK | http://www.allpowerlabs.com/ | Hardware | Active | PFP | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Gigabot abierto | https://re3d.org/gigabot-3/ | Hardware | Active | PFP | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| GoodEnoughCNC | http://goodenoughcnc.eu/hybrid-cnc/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Hackberry | http://exiii-hackberry.com/ | Business & Industrial | Active | PDIY | 6 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Handibot | https://handibot.com/ | Hardware | Active | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Haz abierto | https://ztautomations.com/ | Business & Industrial | Active | PFP | 2 | Yes | No | No | No | No | | No | No |
| Helio | https://www.crowdsupply.com/blueshift/helium-the-first-supercapacitor-powered-portable-speaker | Electronics | Inactive | PTT | 4 | No | No | Yes | No | No | | Yes | Yes |
| Hexayurt | http://hexayurt.com/ | Home & Garden | Active | PDIY | 0 | | | | | No | | No | No |
| Hexy | http://arcbotics.com/products/hexy/ | Toys & Games | Inactive | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Hovalin | http://www.hovalabs.com/hova-instruments/hovalin | Arts & Entertainment | Active | PFP | 0 | | | | | No | | No | No |
| Huevo de calidad del aire | https://airqualityegg.com/home | Hardware | Active | PDIY | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| Hughski | https://hughski.com/ | Electronics | Active | PFP | 3 | No | No | No | No | No | | Yes | Yes |
| ICub | http://www.icub.org/ | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Impresora 3D de metal de código abierto | http://www.appropedia.org/Open-source metal 3-D printer | Hardware | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Impresora SLS de bricolaje | https://www.indiegogo.com/projects/you-sls-the-first-desktop-open-source-lasersinter#/ | Business & Industrial | Inactive | PDIY | 5 | Yes | Yes | Yes | No | No | | No | Yes |
| InMoov | http://inmoov.fr/ | Toys & Games | Active | PRD | 3 | Yes | Yes | Yes | No | No | | No | No |
| Instrumentos mutables: rejilla | https://mutable-instruments.net/modules/grids/ | Arts & Entertainment | Active | PFP | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Interferómetro LEGO (R) Bricks Michelson | http://www.myphotonics.eu/ | Business & Industrial | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| KidCareTV | https://bitbucket.org/emone th/kidcaretv/wiki/Home | Cameras & Optics | Active | PTT | 2 | Yes | No | Yes | No | No | | No | No |
| Kit de acuaponia para interiores Aquapioneers | http://aquapioneers.io/aquaponics-kit/ | Business & Industrial | Active | PTT | 3 | Yes | No | No | No | No | | Yes | Yes |
| Kit zéro Km | https://www.1083.fr/jeans.html | Apparel & Accessories | Active | PFP | 0 | | | | | No | | No | No |
| KORUZA | http://scientific.koruza.net/about-koruza-1.0/ | Cameras & Optics | Active | PFP | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| L'atelier s'adapte / table ... langer | http://lateliersadapte.org/tag/table-a-langer/ | Home & Garden | Active | PTT | 3 | Yes | No | No | Yes | No | | No | No |
| La espina | http://blog.faradaymotion.com/hyperboard/ | Sporting Goods | Active | PRD | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| Lámpara HIEBO 4 | http://mifactori.de/hiebo-4/ | Furniture | Active | PFP | 3 | No | Yes | Yes | No | No | | No | No |
| Le Petit COOL | http://lacool.co/ | Business & Industrial | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| LifeTrac 6 | https://opensourceecology.dozuki.com/c/LifeTrac | | | | 2 | Yes | No | No | No | No | | No | No |
| Limpiador en línea Film-Retter | https://www.super-8.com/film-reiniger.html | Business & Industrial | Active | PRD | 3 | Yes | Yes | Yes | No | No | | No | No |
| LittleRP | http://www.littlerp.com/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Lixie | https://hackaday.io/project/18633-lixie-an-led-alternative-to-the-nixie-tube#menu-description | Electronics | Active | PFP | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Logresse | https://www.logre.eu/wiki/Logresse | Business & Industrial | Active | PDIY | 6 | Yes | Yes | Yes | Yes | Yes | | No | No |
| LuzBot Taz 5 | https://www.lulzbot.com/ | Hardware | Active | PFP | 4 | Yes | Yes | Yes | Yes | No | | No | No |
| MakerScanner | http://www.makerscanner.com/ | Hardware | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Mano de rapaz | https://e-nable.fr/ | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| Manos protésicas | http://bebionic.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Máscara UV | https://www.ohwr.org/projects/uv-mask/wiki | Business & Industrial | Active | CON | 0 | No | No | No | No | No | | No | No |
| Mecanismo Basiswerk OM 10 | https://www.openmovement.org/ | Apparel & Accessories | Active | PTT | 4 | No | Yes | Yes | Yes | No | | No | No |
| MeeBlip Triode | https://meeblip.com/ | Arts & Entertainment | Active | PFP | 4 | Yes | No | No | No | No | | Yes | Yes |
| Meggy Jr RGB | https://www.evilmadscientist.com/2008/meggy-jr-rgb/ | Toys & Games | Inactive | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Micromanipulador | https://open-labware.net/projects/micromanipulator/ | Hardware | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Micropipeta imprimible en 3D | https://www.biorxiv.org/content/early/2017/02/20/109231 | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Microscopía de centrifugado abierto | https://sites.google.com/site/openspinmicroscopy/ | Business & Industrial | Inactive | PDIY | 2 | No | No | Yes | No | No | | No | No |
| Microscopio OpenFlexure 3 | https://github.com/rwb27/openflexure microscope | Business & Industrial | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Mobilecg | http://mobilecg.hu/oldindex.html | Business & Industrial | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| Modelo T (Proyecto Yale OpenHand) | https://www.eng.yale.edu/grablab/openhand/ | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Molino de bicicletas | http://www.mayapedal.org/machines.en | Hardware | Active | PDIY | 4 | Yes | Yes | No | Yes | No | | No | No |
| Monitor de energía abierto emonPi | https://openenergymonitor.org/ | Home & Garden | Active | PFP | 3 | No | No | No | No | No | | Yes | Yes |
| Motor diésel de dos tiempos | https://hackaday.io/project/10670-open-source-two-stroke-diesel-engine | Vehicles & Parts | Active | CON | 0 | No | No | No | No | No | | No | No |
| Multimaquina | http://opensourcemachine.org/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Multiplo | https://github.com/multiplo | Toys & Games | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Mycroft Mark 1 | https://mycroft.ai/ | Electronics | Active | PFP | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Neurobytes | http://www.neurotinker.com/ | Toys & Games | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Neuroon | https://www.kickstarter.com/projects/intelclinic/neuroon-open-smartest-sleep-dreams-and-meditation?l | Electronics | Active | PTT | 4 | No | No | Yes | No | No | | Yes | Yes |
| Ng.uavp | https://ng.uavp.ch/FrontPage | Toys & Games | Active | PDIY | 4 | Yes | Yes | Yes | No | Yes | | No | No |
| NimbRo-OP | http://www.nimbro.net/OP/ | Toys & Games | Active | PDIY | 3 | Yes | No | No | No | No | | Yes | Yes |
| Nixie Pipe | http://www.nixiepipe.com/ | Electronics | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| OF1 Openfoil | https://github.com/ludopenfoil/OF1 | Sporting Goods | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| Oggún tractor de caballos de hierro | https://thinkoggun.com/ | Business & Industrial | Inactive | PTT | 0 | No | No | No | No | No | | No | No |
| Open.Theremin | http://www.gaudi.ch/OpenTheremin/ | Arts & Entertainment | Active | PRD | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| OpenBCI | https://openbci.com/ | Hardware | Active | PRD | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| OpenBikeWorks 'HubJohn | http://openbikeworks.blogspot.com/p/what.html | Vehicles & Parts | Inactive | PDIY | 2 | Yes | No | No | No | No | | No | No |
| OpenBugFarm | http://www.openbugfarm.com/ | Business & Industrial | Inactive | PFP | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| OpenCargoBike de estructuras abiertas | http://beta.openstructures.net/pages/14/structures/3 | Vehicles & Parts | Inactive | PTT | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| OpenEVSE | https://store.openevse.com/ | Vehicles & Parts | Active | PFP | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| OpenFeeder | https://osf.io/j57dp/ | Animals & Pet Supplies | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenKnit | http://openknit.org/ | Hardware | Inactive | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenLedModule | https://www.openledmodule.info/ | | | | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Openmoko | http://wiki.openmoko.org/wiki/Main Page | Media | Inactive | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| OpenPCR | https://openpcr.org/ | Business & Industrial | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| OpenPipe | https://github.com/openpipelabs/midi-usb-shield-hardware | Arts & Entertainment | Active | PRD | 2 | No | No | No | No | No | | Yes | Yes |
| OpenQCM | https://openqcm.com/technology | Business & Industrial | Inactive | PFP | 2 | No | No | No | No | No | | Yes | Yes |
| OpenROV | https://www.openrov.com/ | Toys & Games | Active | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Opentrons | https://opentrons.com/ | Business & Industrial | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenWaterbike | https://openwaterbike.com/ | Sporting Goods | Inactive | PTT | 1 | No | No | No | No | No | | No | No |
| OrbSWARM | http://orbswarm.com/ | Arts & Entertainment | Inactive | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| OScar | https://en.wikipedia.org/wiki/OScar | Vehicles & Parts | Inactive | CON | 2 | Yes | No | No | No | No | | No | No |
| OSE LifeTrac 5 | https://wiki.opensourceecology.org/wiki/LifeTrac 5 | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| Osloom | http://www.osloom.org/ | Arts & Entertainment | Inactive | PTT | 2 | Yes | No | No | No | No | | No | No |
| OSVehicle - Tabby evo | https://www.openmotors.co/homepage/ | Vehicles & Parts | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| OSVR-HDK2 | http://www.osvr.org/hdk2.html | Toys & Games | Active | PFP | 4 | Yes | No | No | Yes | No | | Yes | Yes |
| OSWash | | Home & Garden | Inactive | CON | 0 | | | | | No | | No | No |
| Pandora | https://pandorawiki.org/Main Page | Toys & Games | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Parpadeo (1) | https://blink1.thingm.com/ | Electronics | Active | PFP | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| Péndulo doble | https://imaginary.org/hands-on/double-pendulum | Arts & Entertainment | Active | PTT | 1 | No | No | No | Yes | No | | No | No |
| Pequeño chico | http://www.tinyboy.net/ | Electronics | Active | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Piccolo | http://piccolo.cc/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Pico Cross Flow | http://www.picocrossflow.com/ | Hardware | Active | PTT | 1 | No | No | No | Yes | No | | No | No |
| PiKon | https://pikonic.com/ | Cameras & Optics | Active | PFP | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Pisteur solaire - Entropie | https://www.asso-entropie.fr/fr/ | Furniture | Inactive | PDIY | 2 | No | Yes | Yes | No | No | | No | No |
| Plan B | https://ytec3d.com/plan-b/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Planeador submarino | https://v1.wevolver.com/alex.williams/project/0d0cba1-main/description | Vehicles & Parts | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Plantas maquinas | https://www.plantsandmachines.de/ | Business & Industrial | Inactive | PTT | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| Plastico precioso | https://preciousplastic.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Plataforma de relaxometría de RMN | http://www.opensourceimaging.org/project/nmr-relaxometry-platform/ | Business & Industrial | Inactive | PTT | 4 | No | No | Yes | No | No | | Yes | Yes |
| Plen | https://plen.jp/wp/en/ | Toys & Games | Active | PFP | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| POM | https://www.openmotors.co/renaultpomsignup/ | Vehicles & Parts | Active | CON | 2 | No | No | No | Yes | No | | No | No |
| Protei | https://www.scoutbots.com/protei/ | Toys & Games | Active | PDIY | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| PushPull de 3DMIN | https://www.3dmin.org/research/open-development-and-design/pushpull/ | Arts & Entertainment | Inactive | PDIY | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Pwdr | http://pwdr.github.io/ | Electronics | Inactive | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Qrokee | http://www.qrokee.com/index en.html | Arts & Entertainment | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Raidlight Responsiv 3L | https://github.com/Raidlight/Projet-Pilote-Open-Source | Sporting Goods | Active | PFP | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Rallye Fighter de motores locales | https://launchforth.io/localmotors/rally-fighter/latest/ | Vehicles & Parts | Inactive | PFP | 2 | Yes | No | No | No | No | | No | No |
| Rasa | http://www.riversimple.com/the-design-of-the-rasa/ | Vehicles & Parts | Active | PTT | 0 | No | No | No | No | No | | No | No |
| RBot | https://rbotcnc.wordpress.com/ | Electronics | Active | PTT | 3 | No | Yes | Yes | No | No | | No | No |
| Recyclebot | http://www.appropedia.org/Recyclebot v2.3 | Home & Garden | Active | PDIY | 4 | No | Yes | Yes | Yes | No | | No | No |
| RepRap Mendel | https://reprap.org/wiki/Mendel | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Retr3D | http://maaphoo.github.io/Retr3d/ | Business & Industrial | Active | PTT | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| RoboHand | https://www.thingiverse.com/robohand/about | Business & Industrial | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| Robot maki | https://www.hello-robo.com/robots | Toys & Games | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| ROFI | http://www.projectbiped.com/prototypes/rofi | Toys & Games | Active | PDIY | 2 | No | Yes | Yes | No | No | | No | No |
| Rotador de muestras de laboratorio | https://www.sciencedirect.com/science/article/pii/S2468067216300049 | Business & Industrial | Inactive | PDIY | 3 | Yes | No | Yes | No | No | | No | No |
| Rueda de anguila eléctrica | http://www.electriceelwheel.com/wp/open-source-files/ | Hardware | Inactive | PFP | 6 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Ruedas abiertas | https://v1.wevolver.com/wevolver.staff/open-wheels/chassis/document | Vehicles & Parts | Active | PDIY | 3 | Yes | Yes | No | No | No | | No | No |
| Salas láser | http://www.lasersaur.com/ | Hardware | Active | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Scooter de autoequilibrio | http://members.optusnet.com.au/~a4x4kiwi/scooter/ | Vehicles & Parts | Inactive | PDIY | 3 | Yes | No | Yes | No | No | | No | No |
| SECU-3 | https://secu-3.org/en/ | Vehicles & Parts | Active | PFP | 3 | Yes | No | Yes | No | No | | No | No |
| ShapeOko | https://wiki.shapeoko.com/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Shepard Test Stand | https://opendesignengine.net/ | Vehicles & Parts | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Shybo | https://www.sciencedirect.com/science/article/pii/S246806721730038X | Toys & Games | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| Sistema de airbag de elevación listo para el campo 2 | https://www.docubricks.com/viewer.jsp?id=1453394568358449152 | Hardware | Active | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| Sistema de riego SÖREN | https://gruenestadtplanung.wordpress.com/5 bewasserung/ | Business & Industrial | Inactive | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| Sistema fotométrico para la cuantificación de nitrato enzimático | http://www.appropedia.org/Open-Source Photometric System for Enzymatic Nitrate Quantification | | | | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Solar-OSE | https://www.instructables.com/id/Solar-OSE-Solar-concentrator-for-steam-generation/ | Hardware | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Solarcast | https://blog.safecast.org/2017/04/introducing-solarcast/ | Business & Industrial | Active | PDIY | 3 | No | No | No | Yes | No | | Yes | Yes |
| SolarFlower | http://www.opensourcelowtech.org/ | Hardware | Inactive | PDIY | 3 | No | Yes | Yes | Yes | No | | No | No |
| Sunzilla | https://sunzilla.de/ | Hardware | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Tantillus | http://tantillus.x10host.com/OldHome.html | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Teclado gestual | https://github.com/federico-terzi/gesture-keyboard | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Tetera | https://www.smarthomatic.org/devices/tea maker.html | Electronics | Active | CON | 2 | No | No | No | Yes | No | | No | No |
| The Fair Cap | http://faircap.org/ | Home & Garden | Inactive | PTT | 3 | Yes | No | No | Yes | No | | No | No |
| Thor | https://hackaday.io/project/12989-thor | Business & Industrial | Active | PDIY | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Thunderhead | https://github.com/TechforTrade/Thunderhead-Filament-Extruder | Business & Industrial | Inactive | PDIY | 4 | Yes | No | No | No | No | | Yes | Yes |
| Timio | https://www.thymio.org/home-en:home | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Tostador de código abierto | | Home & Garden | Inactive | CON | 2 | No | No | No | Yes | No | | No | No |
| Turbidimetro | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029670/ | Hardware | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Tympan versión A | https://tympan.org/ | Health & Beauty | Active | PFP | 4 | Yes | No | Yes | No | No | | Yes | Yes |
| UArm Metal | https://www.ufactory.cc/#/en/ | Electronics | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Ultimaker 2 | https://ultimaker.com/ | Electronics | Active | PFP | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Ultrascopio | http://www.openspaceagency.com/ultrascope/ | Cameras & Optics | Active | PDIY | 1 | | | | | Yes | | No | No |
| UPSat | https://upsat.gr/ | Electronics | Active | PTT | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Uzebox | http://belogic.com/uzebox/downloads.htm | Toys & Games | Active | PRD | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Vehículo eléctrico | https://www.instructables.com/id/Electric-Vehicle-A-simple-lightweight-EV-platform-/ | Vehicles & Parts | Inactive | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| Vélo M² | https://ciklic.wordpress.com/ | Vehicles & Parts | Active | PTT | 2 | No | No | No | Yes | No | | No | No |
| Velocar | https://www.velomobiles.co.uk/tag/velocar/ | Vehicles & Parts | Active | CON | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| VIA OpenBook | https://en.wikipedia.org/wiki/VIA OpenBook | Electronics | Active | CON | 3 | No | No | No | No | No | | Yes | Yes |
| Waterzilla | http://www.skillsie.com/en/project/53/waterzilla-1-0 | Home & Garden | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Wikihouse | https://wikihouse.cc/ | Home & Garden | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| X-carve | https://www.inventables.com/technologies/x-carve | Hardware | Active | PRD | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| X0xb0x | http://www.ladyada.net/make/x0xb0x/ | Arts & Entertainment | Active | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| Xmaran | | Toys & Games | Inactive | CON | 0 | | | | | No | | No | No |
| XYZ ONESEATER | http://www.n55.dk/manuals/spaceframevehicles/spaceframevehicles.html | Vehicles & Parts | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| ZenManEnergy | http://zenmanenergy.org/ | Hardware | Active | CON | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Zoetrope | http://www.applied-sciences.net/library/zoetrope.php | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Zoybar | https://zoybar.net/ | Arts & Entertainment | Active | PDIY | 2 | Yes | No | No | Yes | No | | No | No |