Edit IES light material finely

[Higuchi]

Hi all,

Could you tell me how to edit IES light? I know we can roughly edit some parameters on Keyshot, but I think it doesn't look enough for us. Does anyone use IES editing software differed from Keyshot?

Thank you,

[INNEO_MWo]

Yes, just played with the free IES editor manipulating some files. They're simple to use.

[Higuchi]

Sounds nice!
Could you please share one you recommend?