If the running balance on your Alta banka statement does not add up row by row, that is exactly the kind of mismatch Convert·Into is built to catch rather than pass through silently. When you upload a statement document, the engine extracts every transaction line and then recalculates the running balance row by row. That reconstructed balance is compared against the closing figure printed on the statement itself. If the two match, you know every extracted number sits in its correct row before you commit anything to the books. A mismatch flags the specific line that does not add up, so you review one row instead of questioning the whole file.
Whether you need your Alta banka statement in Excel, CSV or QBO, the underlying extracted table stays the same; only the export step differs. The conversion result lands in a middle ground designed for review: a clean table with the columns the engine identified. From there you map fields into the structure your workflow expects. The export step writes that structured data into Excel, CSV or QBO. You get a file shaped for the next stage of your process, without extra keystrokes or reformatting.