Several free tools can "backport" XLOOKUP into older versions:
The most reliable way to get XLOOKUP in older versions is through community-developed tools: xlookup add in download for excel 2010 free download
: A solution by Hermann Baum that uses VBA to replicate the exact parameter lists of the original Microsoft functions. Several free tools can "backport" XLOOKUP into older
You can manually paste a User Defined Function (UDF) into your VBA editor to create your own =XLOOKUP() syntax. 📥 How to Install How to Install While Microsoft hasn't officially backported
Users generally find it reliable for basic lookups, though it may not support 100% of the dynamic array behaviors found in the latest Excel versions. How to Install
While Microsoft hasn't officially backported it, you can still get it for free using a community-made add-in. Here is how you can level up your vintage Excel. How to Get XLOOKUP in Excel 2010 Since Excel 2010 doesn't have built-in, you need an XLL add-in —a small file that "teaches" your old Excel new tricks. Excel-DNA/XFunctions: XLOOKUP and XMATCH for ... - GitHub