Mods

• HHullBreachMod for Boat Parts that simulates hull breaches based on damage. Seawater will flood the part and parts that are submerged will be destroyed by increasing pressure at depth19.1k downloadsupdated 8 y ago
• YYongeTech: Tech Trees Plugin Re-RevivedThe Tech Trees Plugin provides support to make creating and using custom tech trees easier19.1k downloadsupdated 17 mo ago
• SSTM's Officer Ranks - Final Frontier Ribbon PackThis is a collection of ribbons that you can assign to your Kerbals to recognise their rank for Role-Playing purposes. PLEASE NOTE: Final Frontier is required for this ribbon pack.19.1k downloadsupdated 11 y ago
• KKipDockingPortsA set of useful docking ports for Kerbal Space Program.19.1k downloadsupdated 5 y ago
• BBenjee10's Historical Kerbal SuitsHistorically-inspired space suits and wearable props19.1k downloadsupdated 4 y ago
• RRRPTMM configs to restock/procedural tanks for real-ish rockets19.0k downloadsupdated 5 y ago
• PP.E.W (Promethium Experimental Weaponry)More missiles bombs turrets and bombs for Bd Armory19.0k downloadsupdated 11 y ago
• EESN-99 ALLIGATORby JuggernoobIntroducing the most challenging SSTO to fly in my entire fleet: the ALLIGATOR. Important notes on a game glitch: Please leave solar panels in the cargo bays EXTENDED. They serve as a game glitch indicator - they will be safe if everything goes well. If they suddenly break due to aerodynamic forc...19.0k downloadsupdated 6 y ago
• KKSP Secondary MotionKSP Secondary Motion adds secondary physics motion to some stock antennas and solar panels, it also added some brand new parts to the game.18.9k downloadsupdated 6 y ago
• DDefinetly not a Fridgeby SilvePA space fridge, but you have to get it there18.9k downloadsupdated 7 y ago
• PPartInfoShow some internal part informatin18.8k downloadsupdated 3 y ago
• CCritical temperature gaugeTweakable temperature gauge18.8k downloadsupdated 9 y ago
• SSTM's Naval Ranks - Final Frontier Ribbon PackThis is a collection of ribbons that you can assign to your Kerbals to recognise their rank for Role-Playing purposes. PLEASE NOTE: Final Frontier is required for this ribbon pack.18.8k downloadsupdated 11 y ago
• AAntares Solar SystemA planet pack that adds 1 red giant star, 1 Main Sequence star, 3 planets, and 2 moons to the game.18.7k downloadsupdated 10 y ago
• TTake CommandTake Command enhances the External Command Seat so you can now assign crew to it from within the VAB/SPH just like any other command module. Just add one or more command seats to your ship, assign crew as usual, and launch! Your Kerbal crew will automatically spawn and jump into their assigned seats.18.7k downloadsupdated 11 y ago
• SSTM's Enlisted Ranks - Final Frontier Ribbon PackThis is a collection of ribbons that you can assign to your Kerbals to recognise their rank for Role-Playing purposes. PLEASE NOTE: Final Frontier is required for this ribbon pack.18.7k downloadsupdated 11 y ago
• !!InSight AtlasVby SasunaIn honour of the recent InSight landing on mars I have recreated the Mission, including Lander and the proper Launch vehicle, in the game. It may not be 100% perfect or accurate but I think it turned out great and I am very happy with the result. It does what it is supposed to do and that it does...18.7k downloadsupdated 8 y ago
• BBiomatic (BIO) by Biff SpaceDe-warp automatically when entering a new biome. Exclude researched biomes from de-warper with a single click18.7k downloadsupdated 7 y ago
• HHerr Mannelig Pt-IV (Longe Range SSTO)by DelenorAt first, sorry for my bad english! Herr Mannelig is a longe Range SSTO wich is easy to start and land, it have a small Cargobay with all experminents and 2 Experiment Storage Units, there is also a Science Lab on board. After a good Start in a 110km Orbit you have ~4500ms DeltaV, wich allows a t...18.7k downloadsupdated 8 y ago
• SSpacePlane CorrectionsSPC replaces the stock plane parts with revamped textures, and integrates with FStextureSwitch to let the player customize which textures and colors to use.18.6k downloadsupdated 9 y ago
• TTrekDrive by ShadowWorksA standalone warp drive mod inspired by Star Trek and RoverDude's Standalone Alcubierre Warp Drive. The drive requires at least two parts to operate. The current release contains two modified stock parts as test articles, a test craft, the Phoenix warpship, the Enterprise-era Shuttlepod, and the NX-class starship and it's Refit version, the Constitution-class starship with my own little spin, and the Constitution-Refit exactly as it appears in the films, the plugin itself, and the source code.18.6k downloadsupdated 20 mo ago
• SSIMPLEX Station PartsA small range of stockish based truss parts for station building18.6k downloadsupdated 16 mo ago
• DDavon Throttle Control systemsDavon TC systems supplies advanced throttle control capabilities.18.6k downloadsupdated 8 y ago
• SSigma's Brighter TUFX ProfilesA work-in-progress pack of TUFX profiles for Stock KSP and Real Solar System18.5k downloadsupdated 4 y ago
• JJedi Fighterby Jett QuasarTis craft is a pure stock Single Stage to Orbit (SSTO) vehicle Hot Keys: 1) Toggles Rapier mode (open/closed cycle) 2) Toggles engines on/off18.5k downloadsupdated 8 y ago
• BBDB Now in Colors!Historical Variants for BDB's Stuff18.5k downloadsupdated 7 y ago
• TTantares now in Colors!Color skins for Tantares Soviet/Russian spacecraft18.4k downloadsupdated 8 y ago
• SStrange New WorldsAdds a high-quality extrasolar system, featuring several planets and their many moons18.4k downloadsupdated 4 y ago
• DDCK - Davinci's Combat KitA mod for KSP that adds 22 camouflage patterns, 19 solid colors and 1 Waldoto Stock, Aviator Arsenal. BD Armory Continued, BDMk22, SM_AFVs, Mk2 Expansion, QuizTech, KAX, Airplane Plus, BAD T Props and Procedural Parts as well as rims and tires for the M1 and TR-2L wheels DCK contains Stealth Coating parts (YCSM - You Can't See Me) that reduces the radar cross section of the craft it is attached to when using the YCSM part in conjunction with BDAc as well as Transparent/Invisible Aircraft Armor (FAR compatibility MM patch included for those who use DCK Aircraft Armor with FAR) to protect your shiny new paintjob DCK also has Z-90 'Oval', Z-90 'Round' and Z-4190 'Bubble' shields to help protect your invisible armor from getting scratched18.3k downloadsupdated 9 y ago
• MMk-33Parts inspired by the X-33/VentureStar18.3k downloadsupdated 4 y ago
• AAcclamator IIby Jett QuasarThis pure stock craft is a Single Stage to Orbit (SSTO) vehicle18.3k downloadsupdated 8 y ago
• SSoylentSoylent closes the life support cycle with an alagal microbiome - works with TAC & USI life support if they are installed.18.2k downloadsupdated 7 y ago
• KKomplexity (KPLX)A Custom Barn Kit config addon that increases Kerbal Space Center buildings to ten levels instead of the stock game's four. For Kerbal Space Program. Doesn't add more building models.18.2k downloadsupdated 4 y ago
• HHail Maryby 76561199159199928Fully functional Hail Mary from Project Hail Mary for interplanetary Missions with detachable center. For some reason the download is bugged so I made a new version with the mod list:18.2k downloadsupdated 6 mo ago
• BBattle Cruiserby Jett QuasarThis is a pure STOCK Single Stage To Orbit (SSTO) vehicle - no fuel hacks required. Hot Keys: 1) Toggles main engines 2) Toggles antenna18.1k downloadsupdated 8 y ago
• PPrecursors Planet Pack 2.1.0 - Stars, Shimmers, & Fireflies UpdateA continuation of the Kerbal Space Program story. Launch from an unforgivingly cold world into a massive new star system and uncover the secrets of the Precursor civilization.18.1k downloadsupdated 15 mo ago
• FFlat-Bottom Shuttle SystemsA parts pack of 2.5m flat-bottom space plane parts, plus a few extras.18.1k downloadsupdated 18 mo ago
• AAutoHibernateA mod that turns 'Hibernate in warp' to 'Auto' automatically, so that your probes won't just die in the middle of missions.18.1k downloadsupdated 5 y ago
• KKerbal Space PoniesPonies from "Friendship is Magic" series for hire.18.0k downloadsupdated 2 y ago
• SSensible ScreenshotGive your screenshots sensible names18.0k downloadsupdated 19 mo ago
• TThe Space Shuttleby Ballsy18.0k downloadsupdated 8 y ago
• FFalcon Heavyby Jett QuasarPure stock, fully reusable SpaceX Falcon Heavy booster with Duna capable rover. NOTE: All three boosters go into orbit and return to KSC together (see video) Hot Keys: 1) Switches main engines between takeoff and landing modes18.0k downloadsupdated 8 y ago
• QQuickFineControlToggle the precision control at the load of a vessel.18.0k downloadsupdated 8 mo ago
• CContract Pack: Kerbin Air Force [KAF]Requires contract configurator: https://github.com/jrossignol/ContractConfigurator/releases and BD armory: https://github.com/PapaJoesSoup/BDArmory/releases KAF is a small contract pack featuring various intercepting and dog-fighting missions, pitting your user made aircraft and air defense systems up against a variety of Russian aircraft. Enemies include: MIG 19, MIG 25P, MIG 25BM (SEAD), SU 25, SU 25T and the SU 27 Each successful mission will net you a small amount of science, reputation and funds.17.9k downloadsupdated 8 y ago
• JJettison FuelTakes the "Jettison Tank Contents" button from the ore tanks, and adds it to all fuel tanks.17.9k downloadsupdated 10 y ago
• TTo Boldly GoGenerate you're own procedural galaxy with this Mod/App combo!17.9k downloadsupdated 9 y ago
• KKK's Delta PackAdds the Delta II, III and IV rockets into the game, featuring highly detailed models and textures.17.9k downloadsupdated 7 y ago
• FFirefly's The Verse - 34Tauri(2020) [0.19 Alpha Dev] [WIP] [1.2.2] [Kopernicus]The Verse - Calling All Browncoats, Located approximately 20 Light Years from Kerbol, a small collection of stars have been identified. A new System has been found, and has now been named 34Tauri(2020).17.9k 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.