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English application downloads
These downloads support English. Unified releases automatically use the Windows display language: Korean on Korean Windows, English otherwise. Packages that are not yet available are marked below.
OJ Setup
Cloud-based printer installation and recovery
English edition in preparation
English release notes are not available yet. Read Korean release notes
OJ Manager
Printer monitoring and desktop management
English download unavailable
English release notes are not available yet. Read Korean release notes
OJ Box Mobile
Mobile tools for printer management
English download unavailable
English release notes are not available yet. Read Korean release notes
Microsoft Edge WebView2 Runtime
OJSETUP and OJMANAGER use WebView2 to display their windows. If an application window does not open, make sure the WebView2 Runtime is installed. The OJMANAGER installer can install it when needed; a runnable OJSETUP EXE or ZIP requires the runtime to be present.
Microsoft Visual C++ Redistributable (x64)
If Windows reports a missing vcruntime140.dll when running an older release, install the redistributable below and try again. Current OJSETUP builds include the C runtime.