When your Bibanca statement arrives as a scan or a photo of the page rather than a clean export, the numbers on it are just pixels until they are extracted. Upload the statement document, whatever its source. When a statement has been scanned from paper or photographed with a phone, images can be slightly skewed, and text that sits too close to a crease or shadow may be read imperfectly. Convert·Into applies OCR to those files, then verifies the running balance line by line against the printed closing figure on the statement. If a 3 is misread as an 8, the balance breaks and that row is flagged for review. The rest of the file stays intact, so you correct a single value instead of rekeying a whole month.
If a transaction description on your Bibanca statement is long enough to wrap across two or three lines, it still needs to land in a single row once converted. Transaction descriptions that wrap across multiple lines are read as a single record, not as two unrelated rows. Convert·Into groups those lines so that each transaction stays in one row in the export: amount, date, and the full description in its own cell. You get a clean table, with columns mapped automatically, ready to download as Excel, CSV or QBO.