• Use a tool like Folder2ISO, PowerISO, or mkisofs to turn C:\vs2017_offline into an ISO for archiving or distribution.

The Visual Studio 2017 offline installer ISO is a game-changer for developers who need to install Visual Studio 2017 on multiple machines or in environments with limited internet access. With its fast installation, offline installation capabilities, and reduced bandwidth usage, it's an essential tool for any developer. So, go ahead and download the ISO file today and start developing with Visual Studio 2017! Overview The Ultimate Guide to the Visual Studio

Creating this ISO, however, is not as simple as downloading a single file from Microsoft’s website. It requires a deliberate, command-line driven process using the Visual Studio bootstrapper. An administrator must initially download the small vs_professional.exe (or community/enterprise) bootstrapper, then open a command prompt to execute a command akin to: vs_professional.exe --layout c:\vs2017_offline --lang en-US This command instructs the bootstrapper to download all necessary packages for the English language version into a local folder. That folder can then be packaged into an ISO using a third-party tool. This process, while technical, empowers the developer. It forces them to understand what they are installing, prune unnecessary components (by adding --add or --remove switches), and tailor the environment to their exact needs. In contrast to a web installer’s "grab everything" approach, the offline ISO demands curation. Use a tool like Folder2ISO , PowerISO ,

The only secure method is to create your own layout using Microsoft’s official bootstrapper. If you are in an organization, ask your IT department to maintain a central network share with the official layout. Microsoft does host older versions on their Visual Studio Subscriber Downloads (formerly MSDN), but even there, you’ll get the bootstrapper, not a monolithic ISO.

Part 6: Maintaining Your Offline Installer (Updates)

One major downside of an offline ISO is that it becomes outdated. VS 2017 had several updates (15.1 through 15.9). To update your ISO: