# Create my own materials on mac

**URL:** <https://discourse.shapr3d.com/t/create-my-own-materials-on-mac/32989>\
**Category:** Modeling Questions\
**Created:** [July 23, 2024, 8:29am UTC](https://discourse.shapr3d.com/t/create-my-own-materials-on-mac/32989 "2024-07-23T08:29:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jean-philippe2](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/jean-philippe2/32/27353_2.png) [@jean-philippe2](https://discourse.shapr3d.com/u/jean-philippe2)\
**Post date:** [July 23, 2024, 8:29am UTC](https://discourse.shapr3d.com/t/create-my-own-materials-on-mac/32989/1 "2024-07-23T08:29:59Z")

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Good morning,  
I want to modify or create new materials.  
The problem is that they are .ktx files and there is no way to open them on Mac.  
Do you have an idea ?  
Thanks in advance.

 ![Capture d’écran 2024-07-23 à 10.22.58](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/3/2/32e0301a3b340663b79a42706aae1229c7fd7498.jpeg)

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**Author:** ![jean-philippe2](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/jean-philippe2/32/27353_2.png) [@jean-philippe2](https://discourse.shapr3d.com/u/jean-philippe2)\
**Post date:** [July 24, 2024, 6:50am UTC](https://discourse.shapr3d.com/t/create-my-own-materials-on-mac/32989/2 "2024-07-24T06:50:05Z")

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It’s a secret ??? 😃