Eise.app - Easy Image Stacker Engine

Download Eise.app for Mac, Windows and Linux — Free Planetary Image Stacker

Native desktop builds of Eise.app for macOS (Apple Silicon), Windows 10+, and Linux. Free planetary image stacker with the same features as the browser version - lucky imaging, alignment-point stacking, wavelet sharpening, RGB alignment - running offline on your own machine.

Choose your platform

macOS

Download .dmg

Apple Silicon (M1+). Right-click → Open on first launch.

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Windows

Download .exe

Windows 10+. Click "More info" → "Run anyway" if SmartScreen appears.

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Linux

Download .AppImage

or grab the .deb package for Debian / Ubuntu

Make AppImage executable: chmod +x Eise*.AppImage

Version 2026.05.20 · Release notes

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Or use the web version

No download needed — start stacking right in your browser. Same features, works on any device with a modern browser.