You can host the file in a directory and provide a standard HTML link: Download ZIP .
Since CWsof focuses heavily on Win32 programming and PowerBasic , you might be looking to build a ZIP feature directly into a desktop application: Extending Classic (6.0) Visual Basic – Part 1
If the software is hosted on GitHub, users can naturally use the Green "Code" button > Download ZIP feature to get the latest source from any branch or specific commit. 3. Developer Utilities (Win32/PowerBasic) Download CWsof zip
If you are developing a web interface for CWsof to allow users to download multiple files or a repository snapshot:
If the goal is simply to provide a link to an existing ZIP file hosted on the CWsof server: You can host the file in a directory
Developing a "Download ZIP" feature for the (Classic Windows Software) platform involves creating a mechanism to bundle source code or utilities, such as the PB WinSpy utility, into a downloadable archive for users.
Use the System.IO.Compression namespace to create a ZIP from a folder or a collection of files programmatically before serving it as a FileResult . such as the PB WinSpy utility
If the platform uses ServiceNow, you can use GlideSysAttachment and ZipOutputStream to bundle attachments into a single ZIP file for the user.