Attn: USB HID devices such as EFW and EAF do not require native drivers. Windows 7 users need to contact us to obtain the necessary driver to control AM5 and AM3.
Windows users must install a native driver to use ASI cameras.
V3.24 2024-03-22
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
V1.12.1 2024-09-13
After installation, you can control ASI cameras, EAF, EFW, AM5, AM3, and other devices through the ASCOM Platform (pre-installed required).
V6.5.26 2024-09-11
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1 2023-09-15
V1.12.1 2024-09-13
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1 2023-09-15
V1.12.1 2024-09-13
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1 2023-09-15
Can control telescope, EFW, has auto-guiding and auto-run feature.
Can do Planetary imaging, DSO imaging and basic image processing.
Includes image acquisition, processing, and analysis tools.
Can control DSLR & CMOS camera, includes image acquisition tools.
An essential tool for astronomical discovery and observation.
A systems integration software, interfacing third-party software products.
Designed for automated DSO imaging using the sequencing model.
The best in class automation software for astrophotography.
Supports processing of planetary imagery in multiple formats.
A planetary post-processing software that corrects for planetary rotation.
Simplifies all the pre-processing steps of deep sky pictures.
An astronomical image processing tool.
A powerful image processing software, widely loved by astrophotographers.
A powerful GPU-accelerated and advanced image processing software.
A free open source planetarium. It shows a realistic sky in 3D.
It is an image management application specifically designed for astronomy.
The next generation of guiding software.
'All-Sky' imaging app for use with astronomical all-sky cameras.
Time shifted motion capture software.
Make time lapse and other tyoes of videos using a digital camera.
Make time lapse and other tyoes of videos using a digital camera.
Dear Esteemed Customers,
In celebration of the Mid-Autumn Festival, ZWO will be taking a short break to observe this traditional holiday.
Please mark the following dates for our temporary closure and service resumption:
All shipping and order services will be suspended from September 14th to 18th.
We appreciate your understanding and patience during this festive period, and wish you a joyful and prosperous Mid-Autumn Festival!
ZWO TEAM