Kerbal Space Program
2,277 Mods
Utility and Navigation
Miscellaneous
Science
Parts Pack
Propulsion
Structural and Aerodynamic
Gameplay
Resources
Command and Control
Ship Systems
Sub-Assembly
Physics
Twitch Integration
Mk. 2 Redux++
2.3k DownloadsAll of the pre 0.25 parts are back, baby!
1mjy Runabout v.1
2.2k DownloadsRunabout from star trek
Flying Wing Cargo Hauler
2.2k DownloadsAll in One SSTO cargo Hauler
Shielded PicoPorts (SPP)
2.1k Downloadsadds a shielded PicoPort for Basic, Female, Male, and Plus
Stock-Like RCS Block
2.1k DownloadsA improved stockalike RCS Block
KOSMOS SSPP
2.1k DownloadsThe Space Station Parts Pack contains everything needed to construct big, beautiful space stations.
Kerbal XMAS (XMAS) by Lunatic Aeronautics
2.1k DownloadsHoliday themed parts addon by Lunatic Aeronautics for Kerbal Space Program.
Simple Joint Reinforcement
2.1k DownloadsA mod that in a simple way reinforces the joint strength of a vessel.
Space Shuttle System (SSS) by DECQ, Dragon01, Olympic1, Radar and Urwumpe
2.1k DownloadsSpace Shuttle System is a high quality, high fidelity Space Shuttle mod for Kerbal Space Program
More Adapters
2k DownloadsMore Adapters for all your outrageous needs
Drogue Chute Plus
2k DownloadsA mod which adds 2 more drogue chutes
Deflector Shield
1.9k DownloadsA "Star Trek" inspired deflector shield for KSP
Sea Dragon (SEA) by NecroBones/Orvidius
1.8k DownloadsThe infamous, never-built Sea Dragon rocket, in its full scale glory!
Clockwork's Spare parts
1.7k DownloadsA parts mod containing spare stocklike parts
Jebs Jump Jet
1.7k DownloadsA jump jet build kit
The Martian Rockets
1.6k DownloadsRockets from the Martian.
Ztroids Planet Pack
1.6k DownloadsAn addition of celestial bodies to KSP using Kopernicus
Xtra Fuel Tanks V0.1
1.6k DownloadsThis mod gives you three new awesome tanks!
KipLowProfileHubs
1.6k DownloadsA set of hubs in various sizes and shapes useful for station construction.
Smart Adapter! (RCS and battery)
1.6k DownloadsCreate a smart first-stage rocket, that can land and be re-used.