Server Machine
| Server Machine | Supporting Version | |
|---|---|---|
| Memory | 2GB or higher (Recommended) | |
| OS | Microsoft Windows Server 2025 | 64bit |
| Microsoft Windows Server 2022 | 64bit | |
| Microsoft Windows Server 2019 | 64bit | |
| Microsoft Windows Server 2016 | 64bit | |
| Ubuntu Linux 26.04 LTS | 64bit | |
| Java | Oracle JDK 21 latest version | 21.0.11 * (Download) |
| Adoptium OpenJDK 21 latest version | 21.0.11 * (Download) | |
| Database | PostgreSQL 16 latest version | 16.14 * (Download) |
*As of May. 29, 2026
Client Device
Desktop
| OS | ||||
|---|---|---|---|---|
| Windows 11 | Microsoft Edge latest stable version | 150.0* | Cookie [ON] JavaScript [ON] |
|
| Google Chrome latest stable version | 150.0* | |||
| Mozilla Firefox latest stable version | 152.0* | |||
| Mac OS Tahoe latest stable version |
26.5* | Google Chrome latest stable version | 150.0* | |
Mobile
(Only some Workflow / Open Chat features will be supported)
| OS | Browser | |||
|---|---|---|---|---|
| Android latest stable version and previous version |
15.0 / 16.0* | Google Chrome latest stable version | 150.0* | Cookie [ON] JavaScript [ON] |
| iOS [iPhone] latest stable version | 26.5* | Safari | ||
Network
Connection to Internet
*As of Jul. 10, 2026
Notes
- Ended support for Windows 10 due to Microsoft's ending of support for Windows 10.
- Support is available only for some Workflow / Open Chat features on Android / iOS.
- Support is available only for Recommended Environment. Moreover, “Latest Stable Version” is Recommended for.
- Operation speed depends on each computer’s CPU.
- Graphics-related operations generate large amounts of data transmission. Restricting HTTP communication to HTTP 1.0 (including HTTP 1.0 proxy) or a communication rate under 1Mbps may have a negative effect on operation.