Welcome to eise.app
An easy image stacker for planetary astrophotography
Turn your blurry and shaky videos of planets, Moon, or Sun into one stacked and sharp image using lucky imaging - a classic astrophotography technique.
- Select one or more SER files for stacking followed by post processing. (Multiple SER files will be combined)
- Select one video file (AVI, MP4, etc.) for stacking followed by post processing.
- Select multiple image files (TIFF, PNG, JPG, etc.) for stacking and post processing.
- Select one image file for post processing only.
When stacking, eise.app analyzes, crops, centers and ranks all frames by sharpness and circularity, and it drops frames that are (almost) cut-off. No need for PIPP!
Tip: For Moon or Sun surface closeups, select "Surface" mode above to handle larger frame-to-frame drift.
More information, bugs and feature requests?
Read more on the About page, or head over to Eise.app on Github. If you have feedback or you run into issues, Let me know!
Latest release: Mar 5, 2026
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