Sharepoint Force Download _verified_ File Instead Of Opening In Browser -
If your goal is to prevent browser editing rather than just downloading, you can set the library to open files in their native desktop apps (like Word or Excel) instead of the browser.
This is the most reliable way to create a specific "Download Now" link. It works by appending a parameter to the end of your file's URL. sharepoint force download file instead of opening in browser
For those using SharePoint Server (on-premises), "Browser File Handling" settings can force downloads for specific file types like PDFs. If your goal is to prevent browser editing