Download this extension from the VS Gallery or get the CI build.
Provides the ability to Export the list of Visual Studio extensions and then Import the updated and compatible versions of the extensions.
See the change log for changes and road map.
Right now, the extension supports an export/import feature, allowing you to easily setup a new VS instance with all your favourite extensions.
You can perform the export and import via a fly-out menu located in the Tools menu.
Exporting let's you write a file to disk of your currently installed extensions, which can be imported elsewhere using the Import menu option.
An import will install any extensions you don't already have.
Check out the contribution guidelines if you want to contribute to this project.
For cloning and building this project yourself, make sure to install the Extensibility Tools 2017 extension for Visual Studio which enables some features used by this project.