Once your Nova Banka statement is uploaded, what you get back depends on which export format you actually need next. The export delivers a file ready for the next step, without the clean-up work that typically follows a copy-and-paste transfer from a statement document. Choose Excel, CSV or QBO: the extracted transaction table is written straight into that format, with columns mapped logically so dates land in the date field, amounts in the amount field and descriptions where they belong. No hidden characters, merged cells or trailing spaces survive the conversion. The file you download is the file you can hand to the ledger, the tax-prep package or the auditor without reformatting it first.
Whatever the running balance looks like on your Nova Banka statement, Convert·Into checks it against the statement's own printed closing figure before you export anything. The running balance is verified line by line against the statement's own printed closing figure, not against an approximate total. If a single row would break the balance because a digit was misread or a credit was interpreted as a debit, that row is flagged. The rest of the statement is left intact, so you can review one exception instead of rechecking every entry.
If your Nova Banka statement runs to several pages, uploading it starts the same layout detection Convert·Into applies to any statement document, page by page. Statements that run several pages long cause no extra work: upload the whole file, however many pages it spans, and the engine reads across page breaks, picks up the transaction table where it continues, and keeps the balance chain unbroken. The output is a single continuous set of rows, not one worksheet per page.