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 | All published files are in original format | Free redistribution is allowed licence | Issue Management System | Versioning System |
|---|
| 3D-bedruckbare Mikropipette | https://www.biorxiv.org/content/early/2017/02/20/109231 | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| ?Delta 3 | https://www.reprap-3d-printer.com/product/1234568619-microdelta-rework-3d-printer | Electronics | Active | PRD | 3 | No | Yes | Yes | No | No | | No | No |
| Aeroquad 3 | 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 3 | https://www.aguaclarareach.org/ | Hardware | Active | PDIY | 4 | No | No | Yes | No | No | | Yes | Yes |
| Ai.Frame Apollo 3 | 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 Wurmhaus | https://akerkits.com/ | Home & Garden | Active | PFP | 7 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Andre Autos | https://www.pureengineering.com/blog/andrecars | Vehicles & Parts | Inactive | PDIY | 2 | Yes | No | Yes | No | No | | No | No |
| Apertus Axiom Beta 3 | https://www.apertus.org/axiom-beta | Cameras & Optics | Active | PTT | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Aquapioneers Indoor Aquaponics Kit 2 | http://aquapioneers.io/aquaponics-kit/ | Business & Industrial | Active | PTT | 3 | Yes | No | No | No | No | | Yes | Yes |
| Arbalet 3 | https://github.com/arbalet-project/arbadoc/wiki | Arts & Entertainment | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Archivar | http://diybookscanner.org/archivist/index.html | Business & Industrial | Inactive | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| ArduCopter 3 | http://ardupilot.org/copter/ | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Automatischer Barkeeper | https://www.open-electronics.org/the-drink-maker-open-sourcing-your-cocktail/ | Arts & Entertainment | Inactive | PTT | 4 | No | Yes | No | No | No | | Yes | Yes |
| Automatisierter externer Defibrillator | https://github.com/CentroEPiaggio/Open-Automated-External-Defibrillator | Business & Industrial | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| AxCut 3 | http://axrap.blogspot.com/ | Hardware | Inactive | PDIY | 4 | No | No | Yes | No | No | | Yes | Yes |
| Basiswerk OM 10 Uhrwerk | https://www.openmovement.org/ | Apparel & Accessories | Active | PTT | 4 | No | Yes | Yes | Yes | No | | No | No |
| BCN3D Moveo 3 | 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 3 | https://www.bcn3dtechnologies.com/en/sigma-getting-started/ | Hardware | Active | PFP | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Bewässerungssystem SÖREN | https://gruenestadtplanung.wordpress.com/5 bewasserung/ | Business & Industrial | Inactive | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| Bicitractor 3 | https://www.instructables.com/id/BICITRACTOR-B300-POC21-Version/ | Business & Industrial | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| BioNico 3 | https://bionico.org/about/ | Business & Industrial | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| Blinken (1) | https://blink1.thingm.com/ | Electronics | Active | PFP | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| Bloombot 3 | http://bloombot.wikidot.com/ | Hardware | Inactive | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| C, mm, n 2 | http://wiki.p2pfoundation.net/C,mm,n | Vehicles & Parts | Inactive | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| Carla Cargo 3 | https://www.carlacargo.de/ | Vehicles & Parts | Active | PFP | 6 | Yes | Yes | Yes | Yes | Yes | | No | No |
| CNC1 3 | http://www.oomlout.com/a/products/cnc1/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| CountClock 3 | https://www.countclock.cc/en/ | | | | 4 | Yes | Yes | Yes | No | No | | No | No |
| CubeFactory2 3 | https://cubefactory.wordpress.com/ | Business & Industrial | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Das offene Mikroskop | http://openlabtools.eng.cam.ac.uk/Instruments/Microscope/ | Business & Industrial | Inactive | PDIY | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| Dérouleuse à plastique 3 | https://www.latelierpaysan.org/Derouleuse-a-plastiques | Business & Industrial | Active | PDIY | 3 | No | Yes | Yes | Yes | No | | No | No |
| Die Messe Cap | http://faircap.org/ | Home & Garden | Inactive | PTT | 3 | Yes | No | No | Yes | No | | No | No |
| Die Wirbelsäule | http://blog.faradaymotion.com/hyperboard/ | Sporting Goods | Active | PRD | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| Do it yourselfLILCNC 2 | http://diylilcnc.org/ | Hardware | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Donnerkopf | https://github.com/TechforTrade/Thunderhead-Filament-Extruder | Business & Industrial | Inactive | PDIY | 4 | Yes | No | No | No | No | | Yes | Yes |
| Doppelpendel | https://imaginary.org/hands-on/double-pendulum | Arts & Entertainment | Active | PTT | 1 | No | No | No | Yes | No | | No | No |
| DropBot 3 | http://microfluidics.utoronto.ca/dropbot/ | Business & Industrial | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Dtto Modular Robot 2 | https://hackaday.io/project/9976-dtto-explorer-modular-robot | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Duschschleife | https://showerloop.org/ | Hardware | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| E-Puck | http://www.e-puck.org/ | Electronics | Active | PFP | 4 | Yes | No | Yes | No | No | | Yes | Yes |
| EchOpen 3 | http://www.echopen.org/ | Business & Industrial | Active | PTT | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| ECorolla 3 | http://ecars-now.wikidot.com/ecars:electric-toyota-corolla | Vehicles & Parts | Inactive | CON | 2 | No | No | No | Yes | No | | No | No |
| EDAG Light Car 3 | https://www.edag.de/de/edag.html | Vehicles & Parts | Inactive | CON | 1 | No | No | No | No | No | | No | No |
| EKG öffnen | http://www.gammacardiosoft.it/openecg/getting started.htm | Business & Industrial | Active | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| Elektrisches Fahrzeug | https://www.instructables.com/id/Electric-Vehicle-A-simple-lightweight-EV-platform-/ | Vehicles & Parts | Inactive | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| Eletric Aal Rad | http://www.electriceelwheel.com/wp/open-source-files/ | Hardware | Inactive | PFP | 6 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Eliodomestico 3 | http://www.gabrielediamanti.com/projects/eliodomestico | Hardware | Inactive | PTT | 2 | No | No | No | No | No | | Yes | Yes |
| Elphel Eyesis4Pi 393 3 | https://www3.elphel.com/eyesis4pi-393 | Cameras & Optics | Active | PFP | 4 | Yes | No | No | No | No | | Yes | Yes |
| EQ-1 Kopfhörer | https://www.thingiverse.com/thing:674179 | Electronics | Active | PRD | 5 | Yes | Yes | Yes | No | No | | No | Yes |
| F-F-Geige | https://openfabpdx.com/fffiddle/ | Arts & Entertainment | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Fab @ Home 2 | https://en.wikipedia.org/wiki/Fab@Home | Hardware | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| FABOOL Laser CO2 3 | https://v1.wevolver.com/yoshiya.arii/fabool-laser-co2/fe84b74-main/description | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Fahrrad basteln | http://www.jacklenniedesigner.com/tinker | Vehicles & Parts | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Fahrradmühle | http://www.mayapedal.org/machines.en | Hardware | Active | PDIY | 4 | Yes | Yes | No | Yes | No | | No | No |
| Faraday Motion Wirbelsäule | http://blog.faradaymotion.com/hyperboard/ | Vehicles & Parts | Active | PFP | 4 | Yes | Yes | No | No | No | | Yes | Yes |
| Farm Hack's Root Waschmaschine | http://farmhack.org/tools/root-washer | Business & Industrial | Inactive | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| FarmBot 3 | https://farm.bot/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Festplattenzentrifuge | http://www.gaudi.ch/GaudiLabs/?page id=328 | Business & Industrial | Active | PDIY | 2 | Yes | No | No | No | No | | No | No |
| Film-Retter Inline-Reiniger | https://www.super-8.com/film-reiniger.html | Business & Industrial | Active | PRD | 3 | Yes | Yes | Yes | No | No | | No | No |
| FlexBot 3 | http://www.flexbot.cc/ | Toys & Games | Active | PFP | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| FLOAT Beijing 2 | https://www.kickstarter.com/projects/replaymy/smart-air-kites-float-beijing | Hardware | Inactive | PDIY | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| FluoPi 3 | https://www.biomaker.org/projects/open-source-autonomous-imaging-station | Cameras & Optics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Gästestudio 240 sf | https://www.openbuildinginstitute.org/portfolio/studio-12x16/ | Home & Garden | Active | CON | 4 | Yes | No | Yes | Yes | No | | No | No |
| GEK Vergaser | http://www.allpowerlabs.com/ | Hardware | Active | PFP | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Gesten-Tastatur | https://github.com/federico-terzi/gesture-keyboard | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| GoodEnoughCNC 3 | http://goodenoughcnc.eu/hybrid-cnc/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| HACKberry 2 | 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 |
| Helium 2 | https://www.crowdsupply.com/blueshift/helium-the-first-supercapacitor-powered-portable-speaker | Electronics | Inactive | PTT | 4 | No | No | Yes | No | No | | Yes | Yes |
| Hersteller Flugzeug | https://makerplane.org/ | Vehicles & Parts | Inactive | CON | 2 | Yes | No | No | No | No | | No | No |
| Hexayurt 3 | http://hexayurt.com/ | Home & Garden | Active | PDIY | 0 | | | | | No | | No | No |
| Hexy 3 | http://arcbotics.com/products/hexy/ | Toys & Games | Inactive | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| HIEBO 4 Lampe | http://mifactori.de/hiebo-4/ | Furniture | Active | PFP | 3 | No | Yes | Yes | No | No | | No | No |
| Hovalin 3 | http://www.hovalabs.com/hova-instruments/hovalin | Arts & Entertainment | Active | PFP | 0 | | | | | No | | No | No |
| HROS Humanoid Endoskeleton 2 | https://www.trossenrobotics.com/HR-OS1 | Toys & Games | Active | PFP | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Hughski 3 | https://hughski.com/ | Electronics | Active | PFP | 3 | No | No | No | No | No | | Yes | Yes |
| ICub 3 | http://www.icub.org/ | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| InMoov 3 | http://inmoov.fr/ | Toys & Games | Active | PRD | 3 | Yes | Yes | Yes | No | No | | No | No |
| Kaffee-Zünder | https://learn.adafruit.com/coffee-detonator/ | Home & Garden | Inactive | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| KidCareTV 3 | https://bitbucket.org/emone th/kidcaretv/wiki/Home | Cameras & Optics | Active | PTT | 2 | Yes | No | Yes | No | No | | No | No |
| Kit zéro Km 3 | https://www.1083.fr/jeans.html | Apparel & Accessories | Active | PFP | 0 | | | | | No | | No | No |
| Kleiner Junge | http://www.tinyboy.net/ | Electronics | Active | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Knitic 2 | http://www.varvarag.info/circular-knitic/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| KORUZA 3 | 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 3 | http://lateliersadapte.org/tag/table-a-langer/ | Home & Garden | Active | PTT | 3 | Yes | No | No | Yes | No | | No | No |
| Laborprobenrotator | https://www.sciencedirect.com/science/article/pii/S2468067216300049 | Business & Industrial | Inactive | PDIY | 3 | Yes | No | Yes | No | No | | No | No |
| Lasersaurier | http://www.lasersaur.com/ | Hardware | Active | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Le Petit COOL 3 | http://lacool.co/ | Business & Industrial | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| LEGO (R) Bricks Michelson Interferometer | http://www.myphotonics.eu/ | Business & Industrial | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| LifeTrac 6 3 | https://opensourceecology.dozuki.com/c/LifeTrac | | | | 2 | Yes | No | No | No | No | | No | No |
| LittleRP 3 | http://www.littlerp.com/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| LiveWire 2 | https://github.com/digitalnativ/LiveWire | Business & Industrial | Inactive | PDIY | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| Lixie 3 | 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 3 | https://www.logre.eu/wiki/Logresse | Business & Industrial | Active | PDIY | 6 | Yes | Yes | Yes | Yes | Yes | | No | No |
| Luftqualitäts-Ei | https://airqualityegg.com/home | Hardware | Active | PDIY | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| LuzBot Taz 5 3 | https://www.lulzbot.com/ | Hardware | Active | PFP | 4 | Yes | Yes | Yes | Yes | No | | No | No |
| Lyman Filament Extruder V6 2 | https://www.thingiverse.com/thing:1199870 | Hardware | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| MakerScanner 3 | http://www.makerscanner.com/ | Hardware | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| MAKI Roboter | https://www.hello-robo.com/robots | Toys & Games | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| MeeBlip Triode 3 | https://meeblip.com/ | Arts & Entertainment | Active | PFP | 4 | Yes | No | No | No | No | | Yes | Yes |
| Meggy Jr RGB 3 | https://www.evilmadscientist.com/2008/meggy-jr-rgb/ | Toys & Games | Inactive | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Mikromanipulator | https://open-labware.net/projects/micromanipulator/ | Hardware | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Mobilecg 3 | http://mobilecg.hu/oldindex.html | Business & Industrial | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| Modell T (Yale OpenHand-Projekt) | https://www.eng.yale.edu/grablab/openhand/ | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Mohn | https://www.poppy-project.org/en/ | Toys & Games | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Multimaschine | http://opensourcemachine.org/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Multiplo 3 | https://github.com/multiplo | Toys & Games | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Mycroft Mark 1 3 | https://mycroft.ai/ | Electronics | Active | PFP | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Neurobyten | http://www.neurotinker.com/ | Toys & Games | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Neuroon 3 | 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 3 | https://ng.uavp.ch/FrontPage | Toys & Games | Active | PDIY | 4 | Yes | Yes | Yes | No | Yes | | No | No |
| NimbRo-OP 3 | http://www.nimbro.net/OP/ | Toys & Games | Active | PDIY | 3 | Yes | No | No | No | No | | Yes | Yes |
| Nixie Pipe 3 | http://www.nixiepipe.com/ | Electronics | Active | PTT | 3 | No | No | No | No | No | | Yes | Yes |
| NMR-Relaxometrieplattform | http://www.opensourceimaging.org/project/nmr-relaxometry-platform/ | Business & Industrial | Inactive | PTT | 4 | No | No | Yes | No | No | | Yes | Yes |
| OF1 Openfoil 3 | https://github.com/ludopenfoil/OF1 | Sporting Goods | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| Offener Strahl | https://ztautomations.com/ | Business & Industrial | Active | PFP | 1 | Yes | No | No | No | No | | No | No |
| Öffnen Sie den Energiemonitor emonPi | https://openenergymonitor.org/ | Home & Garden | Active | PFP | 3 | No | No | No | No | No | | Yes | Yes |
| Öffnen Sie die Spin-Mikroskopie | https://sites.google.com/site/openspinmicroscopy/ | Business & Industrial | Inactive | PDIY | 2 | No | No | Yes | No | No | | No | No |
| Öffnen Sie Gigabot | https://re3d.org/gigabot-3/ | Hardware | Active | PFP | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Oggún Eisentraktor | https://thinkoggun.com/ | Business & Industrial | Inactive | PTT | 0 | No | No | No | No | No | | No | No |
| Open Source 3D-Metalldrucker | http://www.appropedia.org/Open-source metal 3-D printer | Hardware | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Open Source Bienenstöcke | https://www.osbeehives.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Open-Source-Röster | | Home & Garden | Inactive | CON | 2 | No | No | No | Yes | No | | No | No |
| Open.Theremin 3 | http://www.gaudi.ch/OpenTheremin/ | Arts & Entertainment | Active | PRD | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| OpenBCI 3 | https://openbci.com/ | Hardware | Active | PRD | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| OpenBikeWorks 'HubJohn 2 | http://openbikeworks.blogspot.com/p/what.html | Vehicles & Parts | Inactive | PDIY | 2 | Yes | No | No | No | No | | No | No |
| OpenBugFarm 3 | http://www.openbugfarm.com/ | Business & Industrial | Inactive | PFP | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| OpenCargoBike für offene Strukturen | http://beta.openstructures.net/pages/14/structures/3 | Vehicles & Parts | Inactive | PTT | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| OpenDesk's Lean Desk 2 | https://www.opendesk.cc/ | Home & Garden | Active | PFP | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| OpenEV-Ladestation | https://www.openevse.com/ | Electronics | Active | PRD | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| OpenEVSE 3 | https://store.openevse.com/ | Vehicles & Parts | Active | PFP | 5 | Yes | Yes | No | No | No | | Yes | Yes |
| OpenFeeder 3 | https://osf.io/j57dp/ | Animals & Pet Supplies | Active | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenFlexure-Mikroskop 3 | https://github.com/rwb27/openflexure microscope | Business & Industrial | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenKnit 3 | http://openknit.org/ | Hardware | Inactive | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenLedModule 3 | https://www.openledmodule.info/ | | | | 0 | | | | | No | | No | No |
| Openmoko 3 | http://wiki.openmoko.org/wiki/Main Page | Media | Inactive | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| OpenPCR 3 | https://openpcr.org/ | Business & Industrial | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| OpenPipe 3 | https://github.com/openpipelabs/midi-usb-shield-hardware | Arts & Entertainment | Active | PRD | 2 | No | No | No | No | No | | Yes | Yes |
| OpenQCM 3 | https://openqcm.com/technology | Business & Industrial | Inactive | PFP | 2 | No | No | No | No | No | | Yes | Yes |
| OpenROV 3 | https://www.openrov.com/ | Toys & Games | Active | PRD | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| OPENT | https://sites.google.com/site/openspinmicroscopy/home/opt | Business & Industrial | Inactive | PDIY | 4 | No | Yes | Yes | Yes | No | | No | No |
| Opentrons 3 | https://opentrons.com/ | Business & Industrial | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| OpenWaterbike 3 | https://openwaterbike.com/ | Sporting Goods | Inactive | PTT | 1 | No | No | No | No | No | | No | No |
| OrbSWARM 3 | http://orbswarm.com/ | Arts & Entertainment | Inactive | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| OScar 3 | https://en.wikipedia.org/wiki/OScar | Vehicles & Parts | Inactive | CON | 2 | Yes | No | No | No | No | | No | No |
| OSE LifeTrac 5 3 | https://wiki.opensourceecology.org/wiki/LifeTrac 5 | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| Osloom 3 | http://www.osloom.org/ | Arts & Entertainment | Inactive | PTT | 2 | Yes | No | No | No | No | | No | No |
| OSVehicle - Tabby evo 3 | https://www.openmotors.co/homepage/ | Vehicles & Parts | Active | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| OSVR-HDK2 3 | http://www.osvr.org/hdk2.html | Toys & Games | Active | PFP | 4 | Yes | No | No | Yes | No | | Yes | Yes |
| OSWash 3 | | Home & Garden | Inactive | CON | 0 | | | | | No | | No | No |
| Pandora 3 | https://pandorawiki.org/Main Page | Toys & Games | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Parabolischer Solarwarmwasserbereiter | http://www.appropedia.org/Anisa Foundation parabolic solar hot water heater | Home & Garden | Active | PTT | 2 | Yes | No | No | No | No | | No | No |
| Pflanzen Maschinen | https://www.plantsandmachines.de/ | Business & Industrial | Inactive | PTT | 5 | No | Yes | Yes | No | No | | Yes | Yes |
| Photometrisches System zur enzymatischen Nitratquantifizierung | http://www.appropedia.org/Open-Source Photometric System for Enzymatic Nitrate Quantification | | | | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Piccolo | http://piccolo.cc/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Pico Cross Flow 3 | http://www.picocrossflow.com/ | Hardware | Active | PTT | 1 | No | No | No | Yes | No | | No | No |
| Pigott Windkraftanlage | http://scoraigwind.co.uk/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| PiKon 3 | https://pikonic.com/ | Cameras & Optics | Active | PFP | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Pisteur solaire - Entropie 3 | https://www.asso-entropie.fr/fr/ | Furniture | Inactive | PDIY | 2 | No | Yes | Yes | No | No | | No | No |
| Plan B 3 | https://ytec3d.com/plan-b/ | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Plen 3 | https://plen.jp/wp/en/ | Toys & Games | Active | PFP | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| POM 3 | https://www.openmotors.co/renaultpomsignup/ | Vehicles & Parts | Active | CON | 2 | No | No | No | Yes | No | | No | No |
| Protei 3 | https://www.scoutbots.com/protei/ | Toys & Games | Active | PDIY | 6 | No | Yes | Yes | Yes | No | | Yes | Yes |
| Prothetische Hände | http://bebionic.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| Pupil 2 | https://pupil-labs.com/ | Cameras & Optics | Active | PFP | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| PushPull von 3DMIN | https://www.3dmin.org/research/open-development-and-design/pushpull/ | Arts & Entertainment | Inactive | PDIY | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| PV-Charakterisierung von Sensorica | http://www.sensorica.co/home/what-we-do/projects/pv-characterization | Business & Industrial | Active | PTT | 4 | Yes | No | Yes | Yes | No | | No | No |
| Pwdr 3 | http://pwdr.github.io/ | Electronics | Inactive | PDIY | 5 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Qrokee 3 | http://www.qrokee.com/index en.html | Arts & Entertainment | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Räder öffnen | https://v1.wevolver.com/wevolver.staff/open-wheels/chassis/document | Vehicles & Parts | Active | PDIY | 3 | Yes | Yes | No | No | No | | No | No |
| Raidlight Responsiv 3L 3 | https://github.com/Raidlight/Projet-Pilote-Open-Source | Sporting Goods | Active | PFP | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Rallye-Kämpfer der lokalen Motoren | https://launchforth.io/localmotors/rally-fighter/latest/ | Vehicles & Parts | Inactive | PFP | 2 | Yes | No | No | No | No | | No | No |
| Raptor Hand 2 | https://e-nable.fr/ | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | Yes | No | | No | No |
| Rasa 3 | http://www.riversimple.com/the-design-of-the-rasa/ | Vehicles & Parts | Active | PTT | 0 | No | No | No | No | No | | No | No |
| RBot 3 | https://rbotcnc.wordpress.com/ | Electronics | Active | PTT | 3 | No | Yes | Yes | No | No | | No | No |
| Recyclebot 3 | http://www.appropedia.org/Recyclebot v2.3 | Home & Garden | Active | PDIY | 4 | No | Yes | Yes | Yes | No | | No | No |
| RepRap Mendel 3 | https://reprap.org/wiki/Mendel | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Retr3D 3 | http://maaphoo.github.io/Retr3d/ | Business & Industrial | Active | PTT | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| RoboHand 3 | https://www.thingiverse.com/robohand/about | Business & Industrial | Active | PRD | 4 | Yes | Yes | Yes | No | No | | No | No |
| ROFI 3 | http://www.projectbiped.com/prototypes/rofi | Toys & Games | Active | PDIY | 2 | No | Yes | Yes | No | No | | No | No |
| SECU-3 3 | https://secu-3.org/en/ | Vehicles & Parts | Active | PFP | 3 | Yes | No | Yes | No | No | | No | No |
| Selbstausgleichender Roller | http://members.optusnet.com.au/~a4x4kiwi/scooter/ | Vehicles & Parts | Inactive | PDIY | 3 | Yes | No | Yes | No | No | | No | No |
| ShapeOko 3 | https://wiki.shapeoko.com/ | Hardware | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Shepard-Prüfstand | https://opendesignengine.net/ | Vehicles & Parts | Inactive | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Shybo 3 | https://www.sciencedirect.com/science/article/pii/S246806721730038X | Toys & Games | Active | PTT | 4 | Yes | Yes | Yes | No | No | | No | No |
| SLS-Drucker zum Selbermachen | 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 |
| Solar-OSE 3 | https://www.instructables.com/id/Solar-OSE-Solar-concentrator-for-steam-generation/ | Hardware | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Solarcast 3 | https://blog.safecast.org/2017/04/introducing-solarcast/ | Business & Industrial | Active | PDIY | 3 | No | No | No | Yes | No | | Yes | Yes |
| SolarFlower 3 | http://www.opensourcelowtech.org/ | Hardware | Inactive | PDIY | 3 | No | Yes | Yes | Yes | No | | No | No |
| Spritzenpumpe | http://www.appropedia.org/Open-source syringe pump | Business & Industrial | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| Sunzilla 3 | https://sunzilla.de/ | Hardware | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Tantillus 3 | http://tantillus.x10host.com/OldHome.html | Electronics | Active | PDIY | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Teekocher | https://www.smarthomatic.org/devices/tea maker.html | Electronics | Active | CON | 2 | No | No | No | Yes | No | | No | No |
| Thor 3 | https://hackaday.io/project/12989-thor | Business & Industrial | Active | PDIY | 6 | Yes | No | Yes | Yes | No | | Yes | Yes |
| Thymio 2 | https://www.thymio.org/home-en:home | Toys & Games | Active | PDIY | 8 | Yes | Yes | Yes | Yes | Yes | | Yes | Yes |
| Trübungsmesser | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4029670/ | Hardware | Active | PDIY | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Tympan Version A | https://tympan.org/ | Health & Beauty | Active | PFP | 4 | Yes | No | Yes | No | No | | Yes | Yes |
| UArm Metal 3 | https://www.ufactory.cc/#/en/ | Electronics | Active | PRD | 6 | Yes | Yes | Yes | No | No | | Yes | Yes |
| Ultimaker 2 3 | https://ultimaker.com/ | Electronics | Active | PFP | 6 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Ultrascope 2 | http://www.openspaceagency.com/ultrascope/ | Cameras & Optics | Active | PDIY | 1 | | | | | Yes | | No | No |
| Unterwasser Segelflugzeug | https://v1.wevolver.com/alex.williams/project/0d0cba1-main/description | Vehicles & Parts | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| UPSat 3 | https://upsat.gr/ | Electronics | Active | PTT | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| UV-Maske | https://www.ohwr.org/projects/uv-mask/wiki | Business & Industrial | Active | CON | 0 | No | No | No | No | No | | No | No |
| Uzebox 3 | http://belogic.com/uzebox/downloads.htm | Toys & Games | Active | PRD | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| Vélo M² 3 | https://ciklic.wordpress.com/ | Vehicles & Parts | Active | PTT | 2 | No | No | No | Yes | No | | No | No |
| Velocar 3 | https://www.velomobiles.co.uk/tag/velocar/ | Vehicles & Parts | Active | CON | 5 | Yes | No | No | Yes | No | | Yes | Yes |
| Veränderbare Instrumente - Gitter | https://mutable-instruments.net/modules/grids/ | Arts & Entertainment | Active | PFP | 5 | Yes | No | Yes | No | No | | Yes | Yes |
| VIA OpenBook 3 | https://en.wikipedia.org/wiki/VIA OpenBook | Electronics | Active | CON | 3 | No | No | No | No | No | | Yes | Yes |
| Vor-Ort-Airbag-Hebesystem 2 | https://www.docubricks.com/viewer.jsp?id=1453394568358449152 | Hardware | Active | PDIY | 3 | No | Yes | Yes | No | No | | No | No |
| Waterzilla 3 | http://www.skillsie.com/en/project/53/waterzilla-1-0 | Home & Garden | Active | PTT | 0 | No | No | No | No | No | | No | No |
| Werkzeugkasten für optomechanische Komponenten | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0169832 | Business & Industrial | Active | PTT | 2 | No | No | Yes | No | No | | No | No |
| Wertvoller Kunststoff | https://preciousplastic.com/ | Business & Industrial | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Wikihouse 3 | https://wikihouse.cc/ | Home & Garden | Active | PDIY | 7 | Yes | Yes | Yes | Yes | No | | Yes | Yes |
| Wikispeed Auto | http://wikispeed.org/car/ | Vehicles & Parts | Active | PDIY | 5 | Yes | Yes | Yes | No | Yes | | No | No |
| X-Carve | https://www.inventables.com/technologies/x-carve | Hardware | Active | PRD | 7 | Yes | Yes | Yes | No | Yes | | Yes | Yes |
| X0xb0x 3 | http://www.ladyada.net/make/x0xb0x/ | Arts & Entertainment | Active | PDIY | 3 | Yes | Yes | Yes | No | No | | No | No |
| Xmaran 3 | | Toys & Games | Inactive | CON | 0 | | | | | No | | No | No |
| XYZ EINSITZER | http://www.n55.dk/manuals/spaceframevehicles/spaceframevehicles.html | Vehicles & Parts | Inactive | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| ZenManEnergy 3 | http://zenmanenergy.org/ | Hardware | Active | CON | 6 | Yes | Yes | No | Yes | No | | Yes | Yes |
| Zerspanungs-CNC | https://github.com/zenmanenergy/Metal-Cutting-CNC | Business & Industrial | Inactive | PTT | 4 | Yes | No | No | No | No | | Yes | Yes |
| Zoetrope 3 | http://www.applied-sciences.net/library/zoetrope.php | Hardware | Active | PDIY | 4 | Yes | Yes | Yes | No | No | | No | No |
| Zoybar 3 | https://zoybar.net/ | Arts & Entertainment | Active | PDIY | 2 | Yes | No | No | Yes | No | | No | No |
| Zweitakt-Dieselmotor | https://hackaday.io/project/10670-open-source-two-stroke-diesel-engine | Vehicles & Parts | Active | CON | 0 | No | No | No | No | No | | No | No |