Download software tagged by my excel xlsx sheet not opening

Handy shell for DBF converters allows you to convert dbf files to csv, sql, xml, xls, mdb, pdb, html, excel, access formats and vise versa. It displays command line parameetrs in WYSIWYG mode and transfers them to the selected converter.

Create new files that can be opened in Excel on another computer without having Excel installed. The created file is limited to 10 columns and 20 rows. Excel 2000 or higher required.

Combine cells in Excel. Select many cells and have them put into one. Instead of having data that spans over multiple columns, this add-in automatically joins the content in each column and puts them into one. The same goes for rows.

Create custom invoices for billing purposes in MS Excel. Excel 2000 or higher required.

Change formulas in one or many MS Excel files. Excel 2000 or higher required.

Split one or many MS Excel files into smaller files by a specified number of rows and/or columns. Excel 2000 or higher required.

Convert numbers to roman numerals or roman numerals to numbers, in MS Excel. Excel 2000 or higher required.

Add or subtract a uniform amount of hours, minutes, seconds, years, months or days to times and dates in selected MS Excel cells. Excel 2000 or higher required.

Highlight duplicate rows by looking at user-specified columns in an MS Excel file. Excel 2000 or higher required.