Document & Spreadsheet Tools

Free document and spreadsheet tools in your browser. Convert CSV to Excel and Excel to CSV, merge CSV files, turn contact lists into vCard files for iPhone and Android and vCards back into spreadsheets. Nothing is uploaded, no sign-up required.

• CSV to vCard Converter — Turn CSV or Excel contact lists into a vCard (.vcf) file for iPhone, iCloud, Android and Google. Match each column yourself, preview the contacts and catch bad phone numbers before you import. Several files at once.
• VCF to CSV & Excel Converter — Convert vCard (.vcf) contacts from iPhone, iCloud, Android or Google into a CSV or Excel spreadsheet. Clean columns, Google Contacts or Outlook layout, phone numbers kept exactly. Several files at once.
• CSV to Excel Converter — Convert CSV files to Excel (.xlsx) without broken characters, lost leading zeros or numbers turned into dates. Any separator, several files into one workbook. Free, in your browser.
• Excel to CSV Converter — Convert Excel (.xlsx) sheets to CSV with correct dates and UTF-8 characters. Pick the sheets, comma, semicolon or tab separator, every sheet as its own CSV. Free, in your browser.
• Merge CSV Files — Combine several CSV or Excel files into one table. Columns are matched by name even in a different order, header kept once, duplicates removed, source file column optional. Free, in your browser.