Why choose your document?
Each document puts its card in a different place on the page, and some PDFs have a password. When you choose your document, the tool shows the right password hint and makes a better first guess at the crop. You can still move the crop box yourself.
Some cards, like the Ration Card, look different in each State or UT. For these, choose your State or UT first.
Not in the list? Use Crop any PDF. It works with any PDF that has a card on the page.