DocumentationCommerceConfiguration Reference

Catalog > Product File Attributes

Last update: Tue Mar 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

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To access the store configuration settings, choose Stores > Settings > Configuration from the Admin sidebar.

Configure Allowed File Types and Size

Product File Attributes

Field
Scope
Description
Allowed File Extensions
Global
A comma-separated list of permitted file types, such as pdf,doc,docx,txt. Leave blank to use the default allowed file types: pdf, doc, docx, xls, xlsx, ppt, pptx, txt, csv, zip.
Maximum File Size
Global
The maximum allowed file size in MB, such as 20.0. The default limit is 16 MB. The maximum allowed file size is 31 MB.
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