Yes! The Mass File Upload component on the record detail page enables you to upload files conveniently. It supports both single record file uploads and multiple record file uploads, allowing you to upload files for individual records or in bulk directly from the record page.
Follow the below steps:
1. Go to the record page --> Click on the Setup icon --> Click on Edit Page as shown below -
2. Now drag the massFileUpload component on the screen wherever you want and click on Save Button.
3. Now go back to the record page, and then you can see the massFileUpload component.
4. Using this component now you can upload the bulk of files on this respective record, also you can choose ListView, Search and Advanced SOQL for uploading the bulk of files.