I have to collect a lot of my colleagues personal data for an excel spreadsheet. Data protection means they aren't allowed to see the spreadsheet. Is there a quicker way of collecting this data then emailing them all one by one and filling in the spreadsheet manually?

Ideally I would like there to be a form they could fill in- either on excel or in another application- and then my spread sheet is automatically updated? If there is a link would be great! Thanks,