Mods

• AAirplane Plus ThingsSome very welcome patches for Airplane Plus.52.2k downloadsupdated 6 y ago
• DDarkMultiPlayer ServerDMP Server for DarkMultiPlayer Client51.8k downloadsupdated 3 y ago
• TTokamak Refurbished PartsUsed and Refurbished Parts; it's not old, it's a classic51.5k downloadsupdated 5 y ago
• TTransfer Window PlannerAn in-game implementation of Alexmun's Launch Window Planner51.4k downloadsupdated 5 y ago
• AALCOR Advanced IVAAdvanced Internal model for ALCOR capsule51.1k downloadsupdated 9 y ago
• PPart Commander ContinuedQuick access to part right-click action menus51.0k downloadsupdated 4 y ago
• KKSP Resonant Orbit CalculatorCalculate resonant orbits to place regularly spaced communication and GPS satellites regularly spaced51.0k downloadsupdated 3 mo ago
• WWindowShineRealistic reflections on stock windows50.7k downloadsupdated 7 y ago
• SSubby2by 76561198842924829A sleek long range submarine for exploration.50.6k downloadsupdated 8 y ago
• EEndurance (from Interstellar) Continued...This mod is intended to recreate, visually and functionally, the Endurance spacecraft from the movie 'Interstellar.'50.6k downloadsupdated 6 y ago
• OOrdinary Konstruction Co.A pack of totally ordinary buildings.49.8k downloadsupdated 6 mo ago
• RRealChute Parachute SystemRealistic and configurable/procedural parachutes49.8k downloadsupdated 9 y ago
• KKerbal Cities Packever fancied a kerbin wide city network (planned) or smashing up more than just ksc (planned but im buggered if i know how ill do it!) or just trying to fly through narrow buildings and around tight corners for the hell of it? well we have the city for you49.7k downloadsupdated 9 y ago
• EEVAFuel ContinuedNo more infinite EVA Fuel!49.5k downloadsupdated 7 y ago
• SSpaceX Launch TowersSpaceX Launch Towers49.5k downloadsupdated 6 y ago
• ''MK1-2' IVA Replacement by ASETWhole brand new interior for the Mk1-2 Pod49.3k downloadsupdated 9 y ago
• SSIMPLEX TechTreeAngleCan SIMPLEX TechTree is a rework of the Stock Tech Tree.49.0k downloadsupdated 16 mo ago
• AAll TweakIt adds tweakscale to all the stock parts and mods. Need Tweakscale and Module Manager48.9k downloadsupdated 7 y ago
• SSpace Launch System Part PackPart dedicated to creat Space Launch System Block: 1, 1B, 248.9k downloadsupdated 6 y ago
• SSIMPLEX KerbalismKerbalism Simplex provides simplified Life Support resource system with a more stock feel48.8k downloadsupdated 16 mo ago
• KKW Rocketry - Community FixesThis is a set of patches created by the community to bring KW up to 1.0.4 compatibility.48.5k downloadsupdated 10 y ago
• MMK-1 Stockalike open cockpit ( inline external seat )If you built rocket from vintage Sci-Fi comics or just a biplane, this things make it better48.2k downloadsupdated 6 y ago
• SSimpleFuelSwitchToggle tanks' fuel type in the editor (e.g. choose between LFO and liquid-fuel-only). Simple and lightweight.47.9k downloadsupdated 5 y ago
• BBeluga MK3 Cargoby dominicpsp1Upgraded Version of BELUGA MK2 Cargo -EASY TO FLY- ATLEAST 30t payload Can transport a spacestation to LKO, HKO, Mun and Minmus. If you add some little things like little extra fuel tanks you can go even further. I leave that as a little challange to the user ;) How to fly in 10 easy steps: step...47.9k downloadsupdated 8 y ago
• MMk3 Hypersonic SystemsA parts pack geared toward making heavy spaceplanes using the Mk3 fuselage systems47.7k downloadsupdated 7 y ago
• SSSTO ProjectSSTO project add wide range of high-performance spacecraft parts47.6k downloadsupdated 21 mo ago
• AArtemis Construction KitAdds parts inspired by NASA's Artemis missions including Orion & SLS47.4k downloadsupdated 4 y ago
• SState Funding ContinuedState funding47.4k downloadsupdated 4 mo ago
• RReCouplerNow you can monocouple your bicouplers or build circular stations without spamming struts to close the end!47.3k downloadsupdated 8 mo ago
• PPrecise Maneuver (PM) by MorsePrecise Maneuver (PM) plugin provides a window for more precise maneuver node editing.47.2k downloadsupdated 5 y ago
• DDelta-V MapCheat Sheets for Kerbal Space Program created by WAC and Kowgan, packaged by Ithendyr.47.0k downloadsupdated 6 y ago
• RRetrofuture Space Plane Parts ModernizedA collection of aircraft and spacecraft parts with a retro style46.7k downloadsupdated 4 y ago
• AAtomic AgeNuclear Propulsion for Nuclear People46.6k downloadsupdated 11 y ago
• VVesselMoverPick up, move, rotate, and place landed vessels quickly and easily46.4k downloadsupdated 8 y ago
• KKerbNet ControllerAdds a KerbNet button to the toolbar along with several useful KerbNet features46.2k downloadsupdated 7 y ago
• KKerbalGPS RevivedGPS Navigation for KSP46.0k downloadsupdated 5 mo ago
• AAudi R18 E-Tron Quattro LMP1by Penguin ButterflyLe Mans winning car from Audi Sport Action group 1 to start engine *Uses parts from the Making History DLC* Building: SPH Crew: 2 Parts: 216 Dry Mass: 11.182t Wet Mass: 11.982t Height: 2.5m Width 3.3m Length: 7.9m Ride Height: ~20cm Top speed: 23.5 m/s Powerplant: 2x fuel cell array Drivetrain: 1...46.0k downloadsupdated 8 y ago
• TThe SSR MicroSat: 0.35m Probe Parts RevivedSmall satellite parts45.8k downloadsupdated 20 mo ago
• EEAV-6 "Pelican" VTOLby JuggernoobI believe the new DLC is the dawn for practical tilt-engine aircrafts, so I hurry to upload this fixed-engine VTOL to Steam, which I've been using for quite a while. Quick spoiler: Do not press Space on this one. If you actually plan to use it, please take a look at the Instructions section at th...45.7k downloadsupdated 8 y ago
• MModular Rocket Systems LITEA pack of stock-alike parts that fill in some gaps in the stock lineup. LITE version only has the more interesting and unique parts!45.6k downloadsupdated 1 mo ago
• OOrion_v2by 76561199525784390pls like it !!!45.4k downloadsupdated 7 mo ago
• IISSby fishbigman45.2k downloadsupdated 8 y ago
• MMSL Curiosity with Skycraneby 76561198416901406Replica of the MSL Curiosity Mars rover with its skycrane !! Needs the Hull Cam VDS Continued mod!! It can be downloaded here: or here: If you only want the rover, that can be found here: Also check out my Opportunity and Spirit replica:45.2k downloadsupdated 8 y ago
• DDaMichel's SphericalTanks (DST)Have you ever needed a set of spherical tanks of various capacities, to use for a refueling depot? an interplanetary mothership? A resource extraction base? Have you ever wanted a different tank options? DaMichel's Spherical Tanks might just be for you.45.2k downloadsupdated 7 y ago
• DDated QuickSavesAutomatically rename quicksaves to contain unique and descriptive names45.1k downloadsupdated 19 mo ago
• FF-16C Fighting Falconby WalSnakeWalSnake Aerospace presents to you my new replica. Famous 4th generation light fighter F-16C Fighting Falcon. Almost stock only. Additional parts are only cocpit, main gear and weapon systems. Everything else is a stock details. But many of them are edited by TweakScale. Vr: 120 m/s Takeoff softl...44.6k downloadsupdated 8 y ago
• DDaMichel's CargoBays (DCB)An payload parts mod that adds three 2.5m round cargobays in 1m, 2m, and 4m lengths with fold-flat door design44.6k downloadsupdated 7 y ago
• KKWRocketryRedux - For Manual InstallsThis is a repackaged KW Rocketry. It now includes the Community Fixes. This is for manual installs44.5k downloadsupdated 9 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.