Spreadsheet guides
Practical tutorials to merge, combine and organize your Excel and CSV data.
How to merge two spreadsheets in Excel (step by step)
Learn how to merge two or more spreadsheets in Excel without complicated formulas — plus a faster way to do it online, free and in seconds.
Read guideHow to combine CSV files into one (no coding)
See how to combine several CSV files into a single file, handling delimiters and encoding — plus a fast way to do it online, for free.
Read guideHow to combine multiple spreadsheets into one
Learn how to consolidate multiple spreadsheets into a single file, standardizing columns and avoiding duplicates — plus a way to do it online in seconds.
Read guideCSV or XLSX: which format to use and when
Understand the differences between CSV and XLSX, the advantages of each format, and how to choose the right one to store, share and merge your data.
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