Forum Discussion
How to preserve original/organic properties of a file as/after it is uploaded into SharePoint onilne
Have the files already been uploaded to SharePoint?
If the files have not yet been uploaded you can use 3rd party tools like https://directory.collab365.com/listing/slim-companion-explorer/to extract the original create date stored within the files and capture the values into a SharePoint column during uploading. This works for most common file formats such as Office (e.g. docx), emails, pdf, jpg, binary Office files (doc, ...), audio files, video files, ...
If the files are already present in SharePoint things become more complicated. You will need to look for applications/scripts that can extract metadata from files stored in SharePoint and then update the SharePoint columns. For emails there are solutions (e.g., https://www.slimapplications.com/product/bulkmetadatamanager/) but you will probably have a mix of different file formats.