A general-purpose image preprocessing tool for astrophotography.
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Updated
Sep 8, 2026 - Python
A general-purpose image preprocessing tool for astrophotography.
Free lunar & planetary image stacker for lucky imaging (SER), running natively on Windows, macOS & Linux with an English / Traditional Chinese UI. Familiar workflow if you've used AutoStakkert or RegiStax. Downloads here; source maintained privately.
🔭🪐☄️ Reproducible, scriptable stacking pipeline for DWARF 3 smart telescope FITS data with transparent frame selection, registration, and science-grade linear outputs.
Astro Image stacker (expecially for moon shots)
Averaging is a simple python program to average a stack of images and reduce random noise
End-to-end astrophotography workstation: plan the night, drive the mount/camera/filter wheel, then auto-sort, calibrate, stack and finish the captures — deep-sky, planetary, solar, eclipse, comet, mosaic and Milky Way panorama modes, mono or one-shot colour. Go engine + Vue UI driving Siril and GIMP.
Astrophotography processing tools
Safe, resumable, RAW-first CLI for processing large star-trail photo sequences on macOS with auditable analysis, validated 16-bit TIFF development, human review, and streaming maximum stacking.
Point your iPhone at the real sky and understand it — then capture it. Open-source native iOS AR sky identifier + tripod night camera + AI photo editor + Celestron control. On-device, offline, all-custom Swift.
End-to-end astrophotography suite — stack, stretch, develop, 3D fly-through video, and Sun & Moon lucky imaging. Native macOS (Apple Silicon) & Windows apps; source-available, free for non-commercial use.
Free, open-source GPU astrophotography processing for Windows, Linux & macOS: a guided PixInsight/Siril alternative for calibration, stacking, denoising and more (alpha).
Stack lightning photos in the browser. Layer blending, hand painted masks, snapping and PNG export. One self contained HTML file, nothing uploaded.
Open-source lucky imaging suite for planetary, lunar & solar astrophotography. Preprocess (PIPP-style), stack & wavelet-sharpen seeing-limited video into sharp images. Cross-platform Python, GPU-accelerated on Apple Silicon.
FITS speckle imaging frame stacker with sub-pixel alignment
Create animated image progressions by cumulatively stacking sequential frames — ideal for star trails, light painting, and motion visualizations.
Standalone FITS stacker using DONUTS-inspired rotation/translation alignment
USB microscope capture for Linux: live enhancement, frame stacking, and measurement for UVC cameras
Focus-stacking GUI for macro entomology photography
Astrofotografia da Lua no Android: empilhe os melhores frames e estabilize vídeos da Lua 100% no aparelho (Flutter + Kotlin MediaCodec + C++/OpenCV).
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