Búsqueda: data analysis plus for excel
Explorer for MS Excel 2.0.3.27

It lets you browse through the spreadsheets and workbooks of MS Excel files.
Merge Excel Sheets 2009.07.15

It lets you unite and join various Excel spreadsheets into just one.
Style Manager for Excel 2.0.5.80

A plug-in for MS Excel that lets you create new styles for the content of cells.
Total Excel Converter 1.5

Easily convert documents in Excel to DOC, PDF, RTF, HTML, JPG, TXT, etc.
Random Generator for Excel 3.5.3

It lets you fill in the cells of MS Excel you indicate with random values.
CZ Excel Converter 1.0

Office utility to convert Excel spreadsheets to other formats like HTML, XML, etc.
Export Query to Excel for SQL Pro 1.06

Export the results of SQL Server queries to Excel, even from the command line.
DiskInternals Excel Recovery 1.0

It lets you recover Excel spreadsheets that are apparently lost or damaged.