Before jumping into the "portable" specifics, it's helpful to first understand the software itself.
The host computer lacks Visual C++ Redistributables. Fix: Download “VC_redist.x64.exe” (Microsoft official) and place it on your USB. Run it once on a new PC before launching the slicer. creality slicer 12 3 download portable
Go to the official Creality support page: https://www.creality.com/pages/download-ender-3 (or your specific printer model). Scroll to the “Software” section. Look for “Creality Slicer 1.2.3” (not “Creality Print”). Before jumping into the "portable" specifics, it's helpful
This specific version is Windows-only . Mac users are encouraged to use the official Ultimaker Cura or newer Creality Print software . ⚠️ Important Considerations Before jumping into the "portable" specifics
To help you decide if this portable approach is right for you, here's a comparison of Creality Slicer 1.2.3 with its parent software, Cura.