Setting up the portable version takes less than five minutes. Follow these simple steps to get started. 1. Get the Files
Create a shortcut and add the --datadir argument to keep all profiles inside the folder. 3. Ultimaker Cura Portable
msiexec /a "creality slicer_1.2.3.msi" /qb TARGETDIR="C:\Portable\CrealitySlicer" creality slicer 12 3 download portable
Creality Slicer 1.2.3 defaults to “Marlin”. Newer Creality boards (4.2.2, 4.2.7) work fine. If you get “Line number is out of range” on your printer, change to “Marlin (legacy)” or “RepRap”.
Keeps your system clean by not spreading files across the system drive. Instant Setup: Simply download, extract, and click to run. How to Get Creality Slicer 1.2.3 Portable Setting up the portable version takes less than five minutes
Windows Defender SmartScreen may warn you that running an unrecognized app is risky. This happens often with portable apps because they lack a digital signature on the executable wrapper.
Summary
| Issue | Description | Solution | |-------|-------------|----------| | | Very tiny STL files (facets smaller than 0.05 mm) sometimes get scaled up to meters automatically | Manually scale the model back down in the software. Use the “Scale” tool and enter the correct factor (e.g., 0.001 to revert from meters to mm) [16†L14-L18]. | | M140/M104 commands ignored | When you add custom G‑code to set bed or nozzle temperatures, the slicer ignores those commands | This is a known bug in 1.2.3. As a workaround, set the temperatures directly in the “Temperature” settings of the slicer instead of relying on manual G‑code insertions [18†L6-L13]. | | Printer not recognized via USB | The printer does not appear when you try to connect via USB | Make sure you have the correct serial port and baud rate (115200). In “File → Preferences” , select “Pronterface UI” for better USB communication [7†L16-L20]. | | Slow slicing performance | 1.2.3 is noticeably slower than newer slicers like Creality Print | Unfortunately, this is inherent to the older slicing engine. For complex models, be patient. Consider upgrading to Creality Print for speed if you don’t need the specific compatibility of 1.2.3 [19†L26-L28]. |
Upon the first launch of the portable version, the software needs to know where to save your settings. It may ask you to "Select a folder to store configuration data." Get the Files Create a shortcut and add