Is it possible to delete only the uploaded photos from a given application and not the entire submission?

Is it possible to delete only the uploaded photos from a given application and not the entire submission?

You can try to edit the submission and remove the uploaded photo. Here's a screen capture of my test:

You can also limit the File Upload Size to be uploaded to your form by checking this guide: https://www.jotform.com/help/33-Changing-the-File-Upload-Size-Limit

You can also try integrating your form into Google Spreadsheet. Here's a guide: https://www.jotform.com/help/192-How-to-Integrate-a-Form-with-Google-Drive

Try it and if you have questions, please let us know. Thank you.