Apologies upfront. I’m not all that tech savvy.
I’ve been sending photos from my iPad using the Apple Mail app to a business about one of their products and they said they can’t see my photos so asked me to send them as PDF files. Is there a free and easy to use app in Apple Store that OB’ers reckon will meet my needs?
Thanks!
Free iPad App to Convert Files to PDF

Comments
 - On iOS 13, you should be able to do it natively: 
 * Photos App: select the images you want to convert
 * Photos App: tap share / Save to Files
 * Files App: select the images
 * Files App: tap More / Create PDF
 - Thanks and apologies to all OB’ers. I respectfully acknowledge that I should not have been a tightar#e. I am quite prepared to pay a reasonable amount for an app developer’s work; however, I was blown out of my mind when my app search presented “Documents by Readdle Professional PDF“ at $81.99 per year. I was truly gobsmacked. 
 Admission: there’s no excuse for ignorance 😂
 - Alternatively you can just do online conversion using a site like this https://www.pdf2go.com/convert-to-pdf or https://smallpdf.com/pdf-converter 
 - this is why u use android XD 
 - Again, thanks, fellow OB’ers. All advice is most appreciated. 
 - Your iPad might be taking photos in HEIC format, maybe if you change your settings to jpeg the other party will be able to open them?  - Very good point. Change the setting and see if that works. 
 


I understand the desire for free, but at the end of the day I don't think $2 for an app is not a high price to pay if you're not tech savvy and want an easy solution.
These look free, perhaps try one of these.
JPG to PDF Converter
PDF Converter - Reader for PDF
PDF Scanner