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TSV to XLSX converter

Convert TSV to XLSX online from any device with a free converter.

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About Spreadsheet converter

Convert TSV to XLSX files online with our free spreadsheet converter. Whether you're on Windows 10, Mac, Android or iPhone, converting TSV files is quick and easy.

Spreadsheet file formats like XLSX, XLS, ODS, and CSV are commonly used for organizing and analyzing data. XLSX and XLS are associated with Microsoft Excel and support advanced features, CSV is a simpler format, storing data as plain text. Popular applications for working with tables include Microsoft Excel, Google Sheets, and Apple Numbers.

To change TSV to XLSX just drop your file onto the upload form, pick the output format and hit the Convert button. After the conversion is finished, download your XLSX file instantly. No email needed.

Check our video
TSV

Tab Separated Values File

A TSV file is a plain text format used to store tabular data, where each row represents a record and columns are separated by tab characters. It is widely supported by spreadsheet applications like Microsoft Excel, Google Sheets, and data processing tools such as Python's pandas library. The format is simple, with no built-in metadata or advanced features, making it lightweight and ideal for straightforward data exchange, though it lacks support for complex data types or formatting.

XLSX

Microsoft Excel Open XML Spreadsheet

XLSX is a widely used file format for spreadsheets, developed by Microsoft as part of the Office Open XML standard, succeeding the older XLS format. It is supported by Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications, ensuring cross-platform compatibility. The format is based on XML and stored in a compressed ZIP container, enabling features like advanced formulas, charts, conditional formatting, and support for large datasets while maintaining smaller file sizes compared to its predecessor.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert TSV to XLSX

Step 1
Click inside the file drop area to upload TSV file or drag & drop TSV file.
Step 2
Click on Convert button. Your TSV files will be uploaded and converted to XLSX result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the XLSX file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert TSV into many other file formats. Please see the complete list below.

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