For Orbital2 / Orbital2 STERNA users

Orbital2 Core for Windows Installer
※This installer includes both Orbital2 Core (the application) and the driver.
When using the product for the first time, please be sure to install both before use.
■ Detail
Version: Ver.1.12.0
Release dates: 2025/12/24

■ Common for Windows and Mac versions
[Added Features]
・Automatic profile switching
・Added new recommended profile
 FireAlpaca SE 3.0

[Notes]
・Regarding Automatic Profile Switching
 Under high system load, a delay may occur when switching profiles.
 Automatic profile switching does not operate while the Orbital2 settings window is open.Please use this feature with the settings window closed.
 If multiple profiles are assigned to a single application,the profile that was configured first will be applied.
 If you wish to associate multiple profiles with a single application,please use the Profile–Application Linking feature.
Recommended OS (*1)

Windows10 64bit / Windows11 64bit

※1:Recommended OS is supported and the operation has been confirmed.
(As of December 2025)

Please download older versions of Orbital2 Core from the link below.

Legacy Download Page

Useful sub-applications

Orbital2 Logger for Windows
When registering keys to Orbital2's program macro function, the "Orbital2 Logger" can be used to register keys in sequence while using creative software.
Version: Ver.0.9.0
Release dates: 2022/05/26
File name: Orbital2+Logger+Setup+0.9.0_en.exe
File size: 112.1 MB
<Orbital2 Logger Windows/Mac version common update details>
When registering a key in the Orbital2 program macro function, you can use "Orbital2 Logger" to register the key in order using creative software.
* Log files acquired in "Orbital2 Logger" cannot be reflected in the Orbital2 STERNA program macro function.
* Do not pass the log file obtained in "Orbital2 Logger" to other people for security reasons. If you want to give the logs obtained in "Orbital2 Logger" to others, be sure to reflect them in the profile before handing the profile.
* It will work with the latest version of Orbital2 Core Ver.1.7.0 or later, and with the latest recommended & operation check OS.
* The corresponding language is only in Japanese or English.
Click HERE for details about "Orbital2 Logger".
CAUTION !!
If you accept the Terms of Service and Privacy Policy, click DOWNLOAD to continue.

Are you sure you want to download the USB communication driver (SILICON LABS)?
※Be sure to "extract" the downloaded .zip file before installing.)
※This is a dedicated driver for Orbital2.
※If you cannot confirm Orbital2 connection with the above driver, please download "CP210x Windows Drivers" from HERE.
Are you sure you want to download the USB communication driver (SILICON LABS)?
※Be sure to "extract" the downloaded .zip file before installing.)
※This is a dedicated driver for "Orbital2 STERNA".
※If you cannot confirm "Orbital2 STERNA" connection with the above driver, please download "CP210x USB UART Driver for Orbital2 Series" from HERE.
CAUTION !!
Please check the "Terms of Use" and "Privacy Policy", and "Terms of Use of Orbital2 Logger" after reading them. After checking, please click the download button.

【 Notes on the use of Orbital2 Logger 】
For security reasons, please do not pass log files obtained by "Orbital2 Logger" to other parties. If you wish to pass on the logged contents of the "Orbital2 Logger" to others, please reflect them in your profile before passing on your profile.