zyGribzyGrib is a free, open-source desktop app for visualizing GRIB 1 & 2 weather and marine forecast data. Download from NOAA, FNMOC, and IAC with animated map playback.(0)Data & Analytics·Research & Education·Data Visualization Tools0
WebODMWebODM is a free, open source tool that converts aerial drone images into georeferenced maps, point clouds, elevation models, and 3D models. Runs offline on your own hardware.(0)Data & Analytics·3D Modeling Tools·Data Visualization Tools0
PIPPPIPP is a free Windows tool for pre-processing planetary images. Sort frames by quality, center objects, crop, and convert formats before stacking with AutoStakkert! or RegiStax.(0)Research & Education·Photo Editors0
KStarsKStars is the most feature-rich free astronomy software, offering sky simulation with 100 million stars, astrophotography workflows, and observation planning for Windows, macOS, and Linux.(0)Productivity·Research & Education0
Golden CheetahGoldenCheetah is a free, open-source desktop app for cyclists and triathletes to import, analyze, and track training data from hundreds of devices and cloud services.(0)Data & Analytics·Research & Education0
Gaia SkyExplore the Milky Way and the universe in stunning real-time 3D using data from ESA's Gaia mission. Free and open-source for researchers, educators, and enthusiasts.(0)Research & Education·Data Visualization Tools·AI Research Tools0
AstroImageJAstroImageJ (AIJ) is a free, open-source platform for astronomical image analysis, differential photometry, FITS processing, and light curve fitting. Available for Windows, Linux, and macOS.(0)Data & Analytics·Research & Education·Photo Editors0
AAVSO VStarVStar is a free, open-source multi-platform tool for visualizing and analyzing variable star light curve data from the AAVSO database or custom files.(0)Data & Analytics·Research & Education·Data Visualization Tools0
SabakiSabaki is a free, open-source, cross-platform Go/Baduk/Weiqi board and SGF editor with AI engine support, game tree navigation, and intelligent scoring.(0)Productivity·Research & Education0
OrcaSlicerOrcaSlicer is a free, open-source G-code slicer supporting Bambu, Prusa, Voron, Creality, and dozens more 3D printers. Advanced calibration, multi-material support, and a vibrant community.(0)Design·3D Modeling Tools0
