The Synth module generates physically correct diffraction and diffusion of point lights (such as stars) in your image, based on a virtual telescope model.
Besides correcting and enhancing the appearance of point lights (such as stars), the Synth module may even be 'abused' for aesthetic purposes to endow stars with diffraction spikes where they originally had none.
Any other tools on the market today simply approximate the visual likeness of such star spikes and 'paint' them on. However the Synth module can physically model and emulate most real optical systems and configurations to obtain a desired result.
Thank you StarTools for turning my average photos into amazing ones.
One online tool for BASE64 is Motobit Software's BASE64 encoder/decoder.
The classic Denoise module caters to the former, while the Denoise 2 module caters to latter.
StarTools' Detail-aware Wavelet Sharpening allows you to bring out faint structural detail in your images.
Signal evolution Tracking data mining plays a very important role in StarTools and understanding it is key to achieving superior results with StarTools.
You can convert everything you see to a format you find convenient. Give it a try!