Download the link for the twixtor below
Glow Plug in
Deep Glow produces the best-looking glow right out of the box, even when working in a non-linear color space. It has basic compositing capabilities for fine-tuning your lighting effects. Deep Glow is GPU-accelerated for speed, and it offers essential downsampling and quality options for producing unique effects (grainy or stylised glows).
Physically correct inverse square-based falloff
Compatible with BPC versions 8, 16, and 32
Threshold Smoothness (reduces temporal flicker)
The gamma correction (linear results even when working in non-linear colorspace)
Use input masking to have complete control over the illumination source (alpha and luma).
Glow’s aspect ratio
Quality tests using downsampling
Quality of blur controls
Viewing options: light source or final render
Unmult (useful for text)
With tint settings and blending options, you may add color to your glow.
Dithering changes can help decrease color-banding artifacts.