What is PDF XML?

Related questions

1. What is XML file format?
2. How do I open a FDF file?
3. What is a FDF?
4. What is the difference between XML and PDF?
5. What opens a FDF file?
6. How do I make an Excel spreadsheet into a fillable PDF?
7. What is a XFDF file?
8. What is the difference between HTML and PDF?
9. What is an XFDF file?
10. How do I extract multiple PDFs from Excel?

Tags

1. #designed
2. #commonly
3. #database
4. #format
5. #nearly
6. #based
7. #computer
8. #portable
9. #reading
10. #carry
11. #adobe
12. #utilizes
13. #extensible
14. #website
15. #software
16. #store
17. #files
18. #markup
19. #capacity
20. #development
21. #reader
22. #acrobat
23. #document
24. #language