That doesn't exist officially. You can try installing LightBurn on a USB drive using third-party portability tools, but LightBurn may not run correctly due to registry entries and driver dependencies (especially for laser controllers).
The confusion comes from the word "Library." LightBurn uses two specific folders: lightburn library download portable
You can make the Library portable. This is the golden nugget most users actually need. That doesn't exist officially
LightBurn Software does not host the portable version on typical third-party "freeware" sites. You must download it directly from the official LightBurn website to ensure safety and validity. You can make the Library portable
Key Note on Licensing: The portable version is not "free." It requires the same license key as the installed version. If you use the portable version without a license, it will function as a trial or free viewer (GCode-only features), just like the installed version.
To make the most out of your LightBurn library, especially when working with a portable version, consider the following best practices:
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