[?]Which files are accepted?
OFX, QFX and QBO (QuickBooks OFX — same SGML statements nearly every bank's download button produces) plus legacy QIF (Quicken Interchange, D/T/P records). All collapse to the same date,type,amount,fitid,name,memo,account table.
[?]Will Excel open the CSV correctly?
Yes — output carries a UTF-8 BOM so Excel shows international characters with zero mojibake, and quoted fields protect commas inside payee names and memos.
[?]Is my financial data uploaded anywhere?
No. Parsing and CSV generation run entirely inside your browser — unlike statement-converter sites, your transactions never touch a server.
[?]What about PDF bank statements?
Scanned/image PDFs need OCR, which browsers cannot do well client-side — this tool covers the structured downloads (OFX/QFX/QBO/QIF), which are exact where PDFs are lossy.
[?]Why convert from OFX to CSV?
OFX Document (OFX) and Comma-Separated Values (CSV) serve distinct roles across the digital workflow. Converting to CSV provides optimized compatibility, modern compression efficiency, or standardized playback across web browsers, operating systems, and media production environments.
[?]Is the OFX to CSV conversion lossless or lossy?
The output format (CSV) is inherently lossless or supports lossless operation. Your original visual or audio fidelity is mathematically preserved without quantization artifacts.
[?]Does convrtr upload my files to any cloud server?
Never. convrtr is architected with a strict zero-upload model. All processing, decoding, decompression, and encoding happen 100% locally on your machine using sandboxed WebAssembly and Web Workers. Your data never touches an external server, database, or analytics collector.
[?]How can I convert OFX to CSV from the terminal / command line?
You can execute this conversion locally via command-line utilities such as ffmpeg, cwebp, or ImageMagick. For example: see the developer terminal recipe provided in the technical specifications dossier above. convrtr provides the identical local-first capability directly inside your browser without installing CLI packages.
[?]Can I batch convert multiple OFX files to CSV simultaneously?
Yes. You can drop multiple .ofx files into the instrument to process them concurrently in browser Web Workers, or click 'Open in Master Studio' to queue mixed formats, configure individual targets, and export as a single ZIP archive.