Salesforce Download Multiple Files As Zip //free\\ May 2026

Compression.ZipWriter writer = new Compression.ZipWriter(); writer.addEntry('file1.pdf', fileBlob1); writer.addEntry('file2.png', fileBlob2); Blob zipArchive = writer.getArchive(); Use code with caution.

Salesforce recently introduced the Compression namespace in Apex, allowing developers to create ZIP files directly on the platform without external libraries. salesforce download multiple files as zip

: This only works for ContentVersion (Files), not legacy Attachments. It is also undocumented, meaning Salesforce could change it without notice. 2. Native Apex Compression (The "Code" Way) Compression