Batch Replacer for MS Excel 

This utility allows to make a multi replacement operation in MS Excel files. Strings for search and replace must be specified in Excel document.
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FindReplaceExcel 

Search and replace multiple Excel workbooks + worksheets open or closed in batches automatically. Changes formula and text in cells. Backup Excel files before changes. Search ranges and find excel comments. View altered cells after changes.
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Advanced Excel Find & Replace 

Microsoft Excel add-in that much extends Excel's build-in Find. It allows you to search through all opened workbooks as well as to replace found items.
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