Hello Punit,
What about the part number of your chip?
- If the below screenshot includes it , please install the KSDKv1.3, then you can choose it.

Please download the KSDKv1.3 at here :
Software Development Kit for Kinetis MCUs|NXP
Please download the Kinetis SDK(REV 1.x) :

Then refer to "KDS_Users_Guide.pdf" ->4.2 Installing Kinetis SDK into KDS .
- if the screenshot haven't your chip , please tell me the part number .
Hope it helps
Have a great day,
Alice Yang
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