Question: I have Android studio 2.3.2 installed.
I have installed the sdk tools and platform tools manually because I'm in syria.
I really need to download the sdk build tools from another server because iadl is missing.
Is there is anyway​ to download this from external site?
My sdk is 25.0.2
My OS Linux mint

Answer: 
<https://androidsdkoffline.blogspot.de/p/android-sdk-build-tools.html>
Don't know if those are official. I Hope so.

Here is a description with the official sdkmanager
<https://stackoverflow.com/a/19416222/2145395>

```
sdkmanager "build-tools"

```

does install the tools package.
Here is a list of all files for android sdk that you can download it without any error:
<https://mirrors.cloud.tencent.com/AndroidSDK/>