Join Data to Excel Data

Join data to your Excel 2007+ (.xlsx) data quickly

Drop your Excel 2007+ (.xlsx) file here (or click to browse).
(100 MB or less file)
Sign-up to upload larger files
Join Data Tools Excel Tools
Convert Excel using an API
Join Data

Joining brings your Excel 2007+ (.xlsx) file together with a second dataset by matching rows on the columns you choose, so related data ends up in one table. Pick an Inner, Left, Right, or Full join to decide which rows are kept when a match is missing. Perfect for enriching records, adding reference or lookup data.

Excel 2007+ (.xlsx)

Excel 2007+ refers to the file format used by Microsoft Excel versions from 2007 onwards, typically having the .xlsx extension. This format is part of the Office Open XML (OOXML) standard and represents a significant change from the older binary format used in previous versions Excel. Excel files are a compressed Zip package which reduces the file sizes and makes them easier to manage and share. Excel support 1,048,576 rows and 16,384 columns per sheet, more complex formulas, and advanced features like conditional formatting, richer graphics, and improved security options.