This guide lets you create starless linear data using StarNet++.
Thank you StarTools for turning my average photos into amazing ones.
StarTools' Deconvolution module allows for recovering detail in seeing-limited and diffraction-limited datasets.
One online tool for BASE64 is Motobit Software's BASE64 encoder/decoder.
The Heal module was created to provide a means of substituting unwanted pixels in an neutral way.
Any other tools on the market today simply approximate the visual likeness of such star spikes and 'paint' them on.
You can convert everything you see to a format you find convenient. Give it a try!