TSV to XLSX Converter • Online & Free • MConverter

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How to convert TSV to XLSX?

You can convert TSV to XLSX with MConverter in three easy steps:

Choose TSV files from your device or cloud storage
At the top of this page, drag and drop your TSVs.

Alternatively, click on the Browse box to select files with your device's file picker, or copy and paste a TSV file by pressing Ctrl+V (or ⌘+V on Mac).

MConverter can easily import TSVs from Google Drive, OneDrive, and Dropbox.

Converting a folder with TSV files to XLSX is also supported: simply paste, drag and drop it, or use the ADD FOLDER button.
Click or tap on XLSX from the list of target formats
You could also use the search box at the top right to quickly find the format you need, whether it's XLSX or something else.
Get your XLSX files after MConverter has finished processing them
Click on DOWNLOAD ALL to save your XLSXs to your default downloads folder, or select SAVE TO to choose another location.

You can also configure automatic file downloads during the conversion process or in the settings menu. When enabled, each XLSX file is downloaded as soon as its conversion is complete, without waiting for the others to finish.

If supported by your device, you'll see a Share icon, allowing you to directly send converted files to other apps.

About the formats

File extension	.tsv
Alternative filename extension	.tab
Category	Document/Office file formats
Developed by	-
Mime type	text/tab-separated-values

Format description

Tab Separated Values (TSV) is a text-based file format developed in 1993. TSV files store information in a tabular format, where each row’s values are separated by tab characters. Commonly used to transfer data between databases and spreadsheets, TSV files are especially popular in the fields of data science and research.

File extension	.xlsx
Category	Document/Office file formats
Developed by	Microsoft
Mime type	application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Format description

An XLSX file is an Excel Spreadsheet, designed for Microsoft Office 2007 and newer. To open XLSX files with Office 2003 or earlier, you need to convert them to XLS.