By replacing the brackets with actual 18-digit Salesforce IDs separated by forward slashes, the browser initiates a download of those specific files as a ZIP.
To download all organization files, use the Data Export tool in Setup. By selecting "ContentDocument and Files," Salesforce will package your documents into ZIP files for bulk retrieval. Undocumented URL "Hack" salesforce download files as zip
If you prefer a "no-code" or "low-code" approach with advanced features, several third-party apps specialize in file management. ZIP Support | Apex Developer Guide By replacing the brackets with actual 18-digit Salesforce
Use the ZipWriter class within the Compression namespace to package file blobs into a ZIP archive natively in Apex. This is ideal for building custom Lightning Web Components (LWC) that offer a "Download All" button on specific record pages. Undocumented URL "Hack" If you prefer a "no-code"
/sfc/servlet.shepherd/version/download/[ID1]/[ID2]/[ID3]?
In the Files tab, you can select multiple files and use the Download action to automatically receive them in a single ZIP archive.
Because this method is undocumented, it may not be officially supported by Salesforce and could change in future releases. Developer Solutions (Apex & LWC)