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ASIStudio

ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.

Software Download

Windows
ASIStudio Windows X86
Version: V1.21.1
Release Date: 07/16/2026
File Size: 113MB
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Windows
ASIStudio Windows X64
Version: V1.21.1
Release Date: 07/16/2026
File Size: 119MB
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Mac
ASIStudio MacOS
Version: V1.21.1
Release Date: 07/16/2026
File Size: 139MB
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Linux
ASIStudio Linux
Version: V1.21.1
Release Date: 07/16/2026
File Size: 164MB
Download Update Log