Spreadsheet Converters

Spreadsheet Converter

Spreadsheet converters handle tabular data formats used in data analysis, finance, and business reporting. Convert between CSV, Excel, ODS, and TSV — essential for data exchange between different systems and applications.

Browse by Format

Select a format to see all available conversions from and to that format.

CSV

Comma-Separated Values

19 conversion tools

Excel

Microsoft Excel Workbook

13 conversion tools

ODS

OpenDocument Spreadsheet

9 conversion tools

TSV

Tab-Separated Values

11 conversion tools

The most searched spreadsheet format conversions.

CSV to Excel Converter Excel to CSV Converter Excel to ODS Converter ODS to Excel Converter

All Spreadsheet Converters

CSV to ODS Converter CSV to TSV Converter Excel to TSV Converter ODS to CSV Converter ODS to TSV Converter TSV to CSV Converter TSV to Excel Converter TSV to ODS Converter CSV to PDF Converter Excel to PDF Converter ODS to PDF Converter TSV to PDF Converter CSV to TXT Converter CSV to HTML Converter CSV to Markdown Converter TSV to HTML Converter TSV to Markdown Converter Excel to HTML Converter Excel to Markdown Converter ODS to HTML Converter ODS to Markdown Converter
100% Private & Browser-Based

Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.

FAQ

Frequently Asked Questions

Yes — all spreadsheet converters on AintoB are completely free. No account, no subscription, no file size fees for typical files.

When converting Excel to CSV or TXT, formulas are replaced by their calculated values — the formula itself is not stored in plain text formats. Converting between spreadsheet formats (Excel ↔ ODS) generally preserves formulas.

Both are plain-text tabular formats. CSV uses commas to separate values; TSV uses tab characters. TSV is safer for data that frequently contains commas (like addresses or numbers), while CSV is more universally supported.