Crash on loading large file

I was trying to load gcode file for small engraving of size 200x150mm, gcode file size is 243MB. I tried qtdragon_HD and Axis GUI both crashes while loading the file. Even I tried disbling preview by adding (AXIS,hide) at start of GCODE. But didnt helped. Using Raspberry PI 5, 4GB RAM version.

Search the Debian forum/website for "how to enlarge swap space" and make it at least 8GB or 12GB or whatever you can fit.

Thanks for quick reply. I will try this? Does default rpi install have any swap enabled?

I do not know, swap is a Linux thing, so should work.