> For the complete documentation index, see [llms.txt](https://www.zerabooks.com/help/llms.txt).

# Converting Documents

Upload statements, checks, invoices and other documents, and check what ZeraBooks read.

- [Upload documents](https://www.zerabooks.com/help/convert-documents/upload-documents): Upload PDFs of statements, checks, invoices and other documents on each document page. Each one is recognized, filed on its own page, read line by line and checked against its own totals.
- [Bank and credit card statements](https://www.zerabooks.com/help/convert-documents/bank-and-card-statements): The Bank & Credit Cards page lists every statement by bank and card, splits the transactions by account and cardholder, checks them against the printed balances and lets you download them, one at a time or several together.
- [How Convert proves a statement](https://www.zerabooks.com/help/convert-documents/how-convert-proves-a-statement): Convert checks every account on a statement against the balances the bank printed, to the cent. Here is what the proof checks and what Proven and Needs a look mean.
- [Fix a statement](https://www.zerabooks.com/help/convert-documents/fix-a-statement): When a statement doesn't add up, correct a misread row, move a transaction to the right account, add a line that was missed or remove one that isn't on the statement. The proof is checked again every time you save.
- [When a document can't be read](https://www.zerabooks.com/help/convert-documents/when-a-document-cant-be-read): What to do when a document shows Couldn't read, or reading stopped part way: upload the PDF again, or a clearer copy. Pages that couldn't be read never count.
- [Checks](https://www.zerabooks.com/help/convert-documents/checks): The Checks page reads each written check's number, date, payee, memo and amount, and proves the amount in figures against the amount written in words.
- [Invoices](https://www.zerabooks.com/help/convert-documents/invoices): The Invoices page reads every invoice in a PDF, line by line, and proves the lines against the subtotal, the total and the amount due.
- [Investment statements](https://www.zerabooks.com/help/convert-documents/investment-statements): The Investments page reads brokerage and retirement statements: account values, holdings and cash activity, each proven against the statement's own figures.
- [Financial statements](https://www.zerabooks.com/help/convert-documents/financial-statements): The Financial Statements page reads profit and loss statements, balance sheets and cash flow statements line by line, and checks every total against the lines it adds up.