As these are unofficial repackages, always scan downloads with antivirus software before installation.
The is a community-modified, stripped-down version of the official Microsoft development toolkit. It is specifically designed for developers and enthusiasts who need to deploy .xap or .appx files to Windows Phone devices without installing the massive 4GB+ official Visual Studio 2013/2015 environments . Key Features of the Lite SDK windows phone sdk 8.1 lite download
The Lite version lacks the virtual devices needed for testing apps without a physical phone. As these are unofficial repackages, always scan downloads
You cannot write or compile new code; it is for installing existing apps only. Key Features of the Lite SDK The Lite
Includes the Application Deployment Tool (for sideloading apps) and the Isolated Storage Explorer .
To sideload apps, your Windows Phone must be "developer unlocked." Deploy Apps: Open the Windows Phone Application Deployment tool. Select your connected device as the target. Browse for your .xap or .appx file and click Deploy . Limitations to Consider
The Lite version typically weighs between 65 MB and 156 MB , compared to the nearly 1.6 GB - 6.5 GB required for the full offline SDK.