Free Online CSV & Excel Viewer and Converter

A CSV and Excel viewer built for import/export paperwork

Anyone who moves goods across a border ends up with a folder full of spreadsheets: packing lists from a supplier, a commercial invoice from a freight forwarder, an HS code reference sheet, a customs broker's line-item breakdown, a carrier's manifest. Most of the time you don't need to edit any of it — you just need to find one row, check one value, or hand a cleaned-up version to someone else. Opening a heavy spreadsheet program for that is overkill, and pasting sensitive shipment data into a random "online CSV viewer" is a real privacy concern. This tool exists to fill that gap: drop in a file, get an instant, searchable table, and export exactly what you need.

How it works

1. Upload or drag in a file. CSV, XLSX and XLS are all supported.
2. Search or filter. Use the search box to look across every column at once, or narrow it to a single column such as an HS code, invoice number, or container ID.
3. Sort and hide columns. Click any column header to sort it, and use the Columns menu to hide fields you don't need on screen.
4. Select and copy, or export. Tick individual rows to copy them, or export the filtered view as a clean CSV or Excel file.

Everything happens in your browser

Your file is read locally with your browser's own file APIs and never leaves your device. There's no upload, no server-side processing, and no account required. That matters when a file contains supplier pricing, consignee addresses, or anything else you'd rather not send to a third-party server just to take a quick look at it.

Also a free CSV to Excel converter (and Excel to CSV)

This tool doubles as a straightforward CSV converter: open a CSV file and export it as a proper .xlsx Excel workbook in one click, or go the other way and turn an Excel file into a clean CSV. Because the conversion happens after your search, filter and column choices are applied, it also works as a way to trim a file down before converting it — export just the rows and columns you actually need, in whichever format the next step in your process requires. No formula or formatting loss to worry about either way, since the export is generated fresh from the data you're looking at, not a reformatted copy of the original file.

Who this is for

Common import/export files you can open here

This tool doesn't care what the columns are called, so it works with any spreadsheet, including the ones that show up constantly in trade documentation:

• Packing lists and commercial invoices
• Bills of lading and air waybills exported to spreadsheet form
• HS code / tariff classification reference lists
• Customs entry summaries and declaration line items
• Carrier and warehouse shipment manifests
• Supplier price lists and purchase order exports

Frequently asked questions