🗄️ Financial Data Viewers
Open, browse, and inspect financial database files entirely in your browser. No installation, no uploads to any server — all processing happens locally on your device.
📂 Database & File Viewers
14 toolsOFX Viewer
Open OFX (Open Financial Exchange) bank statement files in your browser. Browse transactions, sort and filter, and export to CSV, JSON, TSV, or Excel — no upload needed.
→QFX Viewer
Open Quicken QFX financial files in your browser. Browse transactions, sort and filter by amount or date, and export to CSV, JSON, TSV, or Excel — fully private.
→QBO Viewer
Open QuickBooks Online QBO files in your browser. Browse transactions, sort and filter, and export to CSV, JSON, TSV, or Excel — no software install required.
→IIF Viewer
Open QuickBooks IIF files in your browser. Browse record types like ACCNT, TRNS, and CUST, sort and filter rows, and export to CSV, JSON, TSV, or Excel — no install needed.
→MT940 Viewer
Open SWIFT MT940 bank statement files in your browser. Browse tagged-field transactions, filter by amount or type, and export to CSV, JSON, TSV, or Excel — all in-browser.
→SQLite Viewer
Open any .db or .sqlite file and browse tables, run custom SQL queries, filter rows, export to CSV / JSON / XLSX, and inspect schema — all in your browser.
→Access Viewer
Open Microsoft Access .mdb and .accdb databases in your browser. Browse tables, filter records, inspect schema, and export to CSV or Excel — no Access install needed.
→CSV Viewer
Open any .csv or .tsv file as a sortable, filterable table. Auto-detects delimiter, supports large files via pagination, and exports to CSV, JSON, or Excel.
→DBF Viewer
Open dBASE .dbf files (III, IV, 5, FoxPro, Visual FoxPro) in your browser. Browse records, inspect field schema, filter data, and export to CSV or Excel.
→DuckDB Viewer
Open DuckDB .duckdb databases and run full analytical SQL queries powered by DuckDB-Wasm. Browse tables, run window functions and CTEs, and export results.
→JSON Viewer
Open .json and .jsonl files as sortable, filterable tables. Auto-detects JSON and JSON Lines formats. Inspect nested values in the cell detail panel and export to CSV or Excel.
→XML Viewer
Open .xml, .rss, and .atom files as tables. Auto-detects repeating elements, maps attributes and child elements to columns, and exports to CSV, JSON, or Excel.
→Parquet Viewer
Open Apache Parquet .parquet files using DuckDB-Wasm. Browse columnar data, inspect schema with full type info, filter rows, and export to CSV or Excel.
→Excel Viewer
Open .xlsx workbooks in your browser. Browse worksheets, view cell values, inspect formulas in a formula bar and side panel, toggle Show Formulas mode, and export to CSV or JSON.
→Why Browser-Based Viewers?
🔒 Your Data Stays Private
Your financial data never leaves your device. Every file is opened and processed entirely in memory — nothing is sent to any server.
⚡ Instant Access
No installation, no account creation, no waiting. Just open the tool and drop your file in — results in seconds.
💻 Works Everywhere
Any modern browser on Windows, Mac, Linux, or Chromebook. No OS-specific software or drivers required.
📤 Export Friendly
Export your data to CSV, JSON, or Excel format for further analysis in your tools of choice.
Available Data Viewers
The viewers section of FinancialDataTools.com provides free, browser-based tools for opening and inspecting local data files without installing any software. Each viewer handles a specific file format and gives you immediate, interactive access to its contents — covering databases (SQLite, Access, DuckDB), tabular files (CSV/TSV, Parquet, DBF), data interchange formats (JSON/JSONL, XML), and financial statement formats (OFX, QFX, QBO, IIF, MT940).
Once a file is open, you can browse rows, review structure, inspect column types, sort and filter data, and export to CSV, JSON, TSV, or Excel. All processing happens locally on your device — nothing is ever sent to any server. See the tutorial and guide for each tool for step-by-step walkthroughs and feature references.