ZWO’s first self-developed Strain Wave Gear Mount AM5/AM3 control App.
Discovery Astrophotography with ZWO ASTRO
Desktop App
Mobile App
Others
Desktop App
Windows
- In order to use the camera, Windows users must install the native driver.
- Please install the ASCOM Platform prior to installing the ASCOM driver.
- If you encounter any issues after installing the ASCOM driver, consider installing the required .Net Framework (3.5, 4.5.2).
Camera Driver
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.
V3.25 2025-02-26
ASIStudio
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
V1.15.1 2025-04-28
ASCOM Driver
After installation, you can control ASI cameras, EAF, EFW, AM5, AM3, and other devices through the ASCOM Platform (pre-installed required).
V6.5.28 2024-12-30
Product Firmware Update Tool
Firmware Upgrade Tool
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1.1 2025-01-14
macOS
- Native driver is not required for macOS users.
ASIStudio
V1.15.1 2025-04-28
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
Product Firmware Update Tool
Firmware Upgrade Tool
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1 2023-09-15
Linux
- Native driver is not required for Linux users.
ASIStudio
V1.15.1 2025-04-28
ZWO ASI Official astronomy software, specialized in planetary imaging, DSO imaging, live stack and other useful astronomical image processing gadgets.
Product Firmware Update Tool
Firmware Upgrade Tool
Firmware update utility for ASI cameras, EAF. Firmware update is not necessary if the devices are functioning properly.
V1.1 2023-09-15
Mobile App
Explore the Universe with Seestar
Seestar
As the dedicated app for Seestar S50, it offers various observation modes and comprehensive features, bringing you a new experience of scenery and stargazing.
Seestar Android App
V2.4.1 2025-04-03Seestar iOS App
V2.4.1 2025-04-03
Scan to download android app
Intelligent wireless controller
ASIAIR
Remote control App for ASIAIR, ASIAIR PRO/Plus/Mini
ASIAIR Android App
V2.3.2 2025-04-18ASIAIR iOS App
V2.3.2 2025-04-18
Scan to download android app
Version for the ASIAIR Edition 1
V2.1.1Portable, Reliable, Durable
Others
Plugin
The SkyX Plugin
Others
For Developers
- These SDKs and Tools are only for developers. End users don’t need to install them.
Product SDK
3rd Party App
Planetary Imaging
FireCapture
Can control telescope, EFW, has auto-guiding and auto-run feature.
SharpCap
Can do Planetary imaging, DSO imaging and basic image processing.
DSO Imaging
MaximDL
Includes image acquisition, processing, and analysis tools.
APT
Can control DSLR & CMOS camera, includes image acquisition tools.
TheSky
An essential tool for astronomical discovery and observation.
Voyager
A systems integration software, interfacing third-party software products.
N.I.N.A.
Designed for automated DSO imaging using the sequencing model.
SGP
The best in class automation software for astrophotography.
Processing
Registax
Supports processing of planetary imagery in multiple formats.
WinJUPOS
A planetary post-processing software that corrects for planetary rotation.
DeepSkyStacker
Simplifies all the pre-processing steps of deep sky pictures.
Siril
An astronomical image processing tool.
PixInsight
A powerful image processing software, widely loved by astrophotographers.
StarTools
A powerful GPU-accelerated and advanced image processing software.
Others
Stellarium
A free open source planetarium. It shows a realistic sky in 3D.
Observatory
It is an image management application specifically designed for astronomy.
PHD2
The next generation of guiding software.
ALLSKEYE
'All-Sky' imaging app for use with astronomical all-sky cameras.
UFOCapture
Time shifted motion capture software.
HandyAVI
Make time lapse and other tyoes of videos using a digital camera.
STEP files for ZWO products
STEP files for ZWO products