Spreadsheet tools | agent view
The same page content and links, with explicit tool capabilities. Tools marked with an API can run directly through HTTP. Other tools require the browser interface or are not connected yet.
Page guide
Find the tool you need, then open it to get started.
All spreadsheet tools
Compare CSV
Keyed row diff versus position diff.
CSV join
Inner/left/full joins on explicit keys.
CSV pivot
Row/column groups, counts/sums, blank handling and export.
Excel to HTML
Sheet and range choice.
Merge CSV
Append with header alignment.
Ods to XLSX
Test formulas, dates and styles.
Split excel
Split sheets or rows.
XLSX viewer
Open an Excel or OpenDocument worksheet as a readable table.
Protect values as well as visible cell formatting
Spreadsheet tasks involve values, formulas, data types and presentation. A conversion may preserve the displayed value without preserving the formula that produced it. Identifiers, dates and locale-specific decimal separators deserve special attention.
How to choose your next step
Choose the intended sheet and inspect headers, blank rows and a sample of formulas. State which columns should remain text before importing into another spreadsheet.
Common questions about spreadsheet tools
Why do identifiers lose leading zeros?
A spreadsheet can interpret a text identifier as a number. Once 00123 is treated as 123, formatting may be needed to display zeros again. Preserve the original value as text when its exact representation matters.
Does CSV keep formulas and multiple sheets?
CSV represents one flat table. It does not retain a workbook’s sheets, formatting or full formula behavior. Treat it as an exchange format for values and review how the receiving application interprets them.