Mods

• IInterstellar Adventure RevivedA revival of an old planet pack that adds in multiple real-life solar systems.35.0k downloadsupdated 9 y ago
• KKrakenScienceThis part pack includes many new science parts with report values, 2 probe core and 1 monopropellant engine. Research the Kraken!34.9k downloadsupdated 7 y ago
• KKCHS (KIU Chinese Human Spaceflight Pack)This mod will bring all of the Chinese Human Spaceflight vehicles to KSP.34.9k downloadsupdated 3 mo ago
• JJebediah Filesby 76561198409737681Sent from: ████████ To: Steam Workshop They are hiding ████████ in the abandoned airstrip34.9k downloadsupdated 9 mo ago
• JJet Sounds ContinuedA simple continuation from the popular 1.1.3 mod, Jet Sounds.34.8k downloadsupdated 13 mo ago
• RRecoverable Emergency Kerbal TransportREKT34.7k downloadsupdated 3 y ago
• SStockRTAdds the possibility to use the RemoteTech mod without the additional parts.34.7k downloadsupdated 10 y ago
• KKSC++ ContinuedExtension to the Kerbal Space Centre, trains, cars, trees, the whole shebang.34.5k downloadsupdated 4 y ago
• DDaMichel's AeroRadial (DAR)AeroRTG! All of the power, none of the ugly. A parts addon adding two streamlined radially attached parts: one RTG and one Fuel Cell.34.5k downloadsupdated 7 y ago
• EEVAManagerConfigurable Modules for EVA Kerbals34.3k downloadsupdated 10 y ago
• OOrbital DecayOrbital Decay adds realistic on rails and off rails orbital decay to vessels in KSP. The mod also adds station keeping requiring fuel to maintain a stable orbit! (With RSS Support)34.1k downloadsupdated 10 y ago
• TThor TechElectric engines and complementary parts, old-school and sci-fi, for your early and late-game spaceplane needs.34.0k downloadsupdated 6 y ago
• PPERSEVERANCE Mars Rover - Rover Onlyby DioxygenDon't forget to UPVOTE if you like it, and add it to your FAVORITES, thank you! !!! You need both extensions "Making History" & "Breaking Grounds" !!! Other than that, it's full stock parts. I think we all know this Rover by now. A replica was mandatory... Have fun!34.0k downloadsupdated 6 y ago
• RRover Science ContinuedRoverScience is a KSP plugin that attempts to add more interactive functionality to the science system FOR rovers. You drive rovers to search for science spots which you may then decide to investigate and analyze for science gain.33.9k downloadsupdated 13 mo ago
• MMilkyway Skybox - SpaceEngineA milkyway skybox from Space Engine for Kerbal Space Program.33.8k downloadsupdated 8 y ago
• DDecal StickersPlace anywhere customizable flags and logos from Squad (not mission flag)33.7k downloadsupdated 7 y ago
• QQuickGoToAdds the possibility to go to an other scene from anywhere (VAB, SPH, Tracking Station ...).33.7k downloadsupdated 8 mo ago
• VVery Detailed Artemis II/ Orion Rocketby 76561198411578073100% Stock There are 2 versions of this rocket, one has a launch tower and one does not. The one with the tower is in the Change Notes listed as, "Apr 18 @ 8:17pm". The most accurate recreation of Artemis II on the steam market place! Everything about this is accurate. It goes down to the launch...33.7k downloadsupdated 6 mo ago
• BB9 Procedural Wings Modified ContinuedAlternative B9 PWings with unlimited size and option to define your wings by angle33.6k downloadsupdated 6 y ago
• WWho Am I?Identify your kerbals in IVA33.5k downloadsupdated 5 y ago
• KkRPCControl the game using Python, C#, C++, Lua, Ruby, ...33.4k downloadsupdated 3 mo ago
• KKerbal Inventory for AllMod adds Kerbal 1.11 stock Inventories to all 3rd party mod Command Pods, Station Hubs, and Bases33.3k downloadsupdated 6 y ago
• HHaystack ReContinuedFind that lost ship you were looking for!33.3k downloadsupdated 14 mo ago
• SSpace Station "Tiber"by JuggernoobSpace Station "Tiber" is a compact and practical orbital facility for a crew of 6. It's handy for short-term orbital presence where artificial gravity is not required. Check here for a launch package to LKO/Mun/Minmus orbit. Flight instructions are on that page. The idea is inspired by the Freedo...33.2k downloadsupdated 7 y ago
• AAugmentedRealityproject an arrow from your ship to the targeted docking port33.2k downloadsupdated 22 mo ago
• AAviation LightsAviation Lights for Kerbal Space Program.33.1k downloadsupdated 7 mo ago
• LLCD - Launch CountDownBored of yelling the launch countdown yourself ? Do you find the launch sequence a little ... lifeless ? So here comes an enhancement for your launch clamps : an authentical launch countdown brought to you by Athlonic Electronics.33.0k downloadsupdated 7 y ago
• CContract Pack: Historical ProgressionThis contract pack is designed to take you through the history of the human space program. It will take you from the first sounding rockets to New Horizons and into the future. You will be tasked with recreating some of the most ambitious missions like the Apollo Program, Voyager and the International Space Station. It is up to you to guide the Kerbals into the cosmos through a historical progression.33.0k downloadsupdated 10 y ago
• CCetera's Suit ModEVA suits that level with your Kerbal, with role/profession emblems are on the backs of helmets, front chest pieces, and left arms of EVA suits.33.0k downloadsupdated 10 y ago
• EExperiment TrackerThis mod adds a little GUI to the flight scene that lists all experiments and helps to deploy them fast and easy.33.0k downloadsupdated 14 mo ago
• DDrop Tanks (DROP) by Kerbal HacksStockalike curved wraparound droptanks with an integrated decoupler for Kerbal Space Program.32.9k downloadsupdated 4 y ago
• CCSA Contares 'PROBE'small probe mod require CSA Contares 'CORE'32.9k downloadsupdated 4 y ago
• DDeep Space Surface Habitat Unit PackExpandable surface habitat units with life support compatibility32.8k downloadsupdated 6 y ago
• KKSP Craft Organizer (VAB/SPH tags + craft searching)Allows to search crafts in VAB/SPH by name, add tags to them, archive etc.32.7k downloadsupdated 7 y ago
• SSimpleLogisticsSimple resource and power distribution with stock parts.32.7k downloadsupdated 5 y ago
• QQuizTech Aero PackAn expansion for stock and modded spaceplane parts!32.7k downloadsupdated 11 y ago
• OOuter Planets Mod - Parallax with ScattersAdds Parallax 2.0 Scatters to OPM32.7k downloadsupdated 3 y ago
• TTradução para Português BrasileiroEsse mod traduz textos de contratos, experimentos, nomes e descrições de peças, e imagens das peças, para a língua portuguesa.32.5k downloadsupdated 10 y ago
• AAdiri's minimal TUFXThe title says it all, minimal TUFX profiles to enhance your game.32.4k downloadsupdated 5 y ago
• FFill It UpAdjust fuel levels in the Editor32.4k downloadsupdated 14 mo ago
• KKerbin Side Remastered GAPFlight contract missions from KSC to bases in the Kerbin Side Remastered mod. Please check the README.md for details and dependencies32.2k downloadsupdated 17 mo ago
• OOlympic1's ARP IconsAdd icons to popular mods!32.2k downloadsupdated 5 y ago
• SSLS artemis-2by franz hermanIf you have already downloaded and opened this craft, I recommend deleting it blueprint from your save and reloading it in the game. By default, KSP will continue to open the local version instead of fetching the new one. Find the Steam Cache folder in the game directory and delete the numbered f...32.2k downloadsupdated 7 mo ago
• FFlightPlanRenders active vessel's flight plan32.1k downloadsupdated 14 mo ago
• SScience Roles - Final Frontier Ribbon PackThis is a collection of ribbons that you can assign to your Scientists to differentiate their qualifications and expertise for Role-Playing purposes. PLEASE NOTE: Final Frontier is required for this ribbon pack.32.1k downloadsupdated 7 y ago
• NNKR's DEMNorth Kerbin Rokwell's Duna Excursion Module32.0k downloadsupdated 8 y ago
• FField Transport Unitby PRAXX5A truck for all your trucking needs. Be sure to jump into the cab before it picks up too much speed or you might just end up with a runaway truck and one angry ground crew. This vehicle does not require the expansion or any mods. It was intended to serve as a set piece but can also be used to tra...31.8k downloadsupdated 8 y ago
• AAviation CockpitsCockpits for your IVA missions31.8k downloadsupdated 10 y ago

11.1k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.