WBmerge is software designed to merge, split and inspect Excel workbook files (XLSX & XLSM).  It does not require Microsoft Excel and can also be used by Google Sheets users.  When using Google Sheets export your data by downloading spreadsheets from your Google Drive onto your local computer (.ZIP file), then upload back to Google your new WBmerge created workbook files.

The merge feature supports merging multiple workbooks into a single new workbook and can accommodate multiple worksheets.  WBmerge supports merging workbook files by column position or column name. The split feature supports splitting data from a single worksheet into a new workbook file with a worksheet for each split item, or separate new workbook files for each split item.  The inspect feature provides insight into the contents of a given workbook file.

WBmerge will never modify your Excel workbook files, it will only create new workbook files containing your merge or split results. 

Please click on the WBmerge Installation Guide before installing WBmerge.