This tool allows you to convert CSV / TSV to Excel file (XLS or XLSX).
Short user guide:
You can choice the separator field, and the export format.
Finally you must click on "Browse" button in order to browse and upload the file to convert.
Your CSV file will be automatically converted to excel file.
About online CSV to Excel converter
It lets you export your CSV data into a Spreadsheet file, and open it by programs like Microsoft Excel (or OpenOffice).
This tool is really easy to use, you have no manipulation to do to convert your files, everything is done online!
The conversion is done directly in a web page / browser.
Your data remain confidential and private, they stay on your computer in your browser, they are not sent on the server side.
A comma-separated values file stores data in plain text.
Each line consists of one or more fields, separated by commas. It is the source of the name for this file format.
The CSV file format is a common data exchange format.
TSV format is equivalent to CSV format, it means Tab Separated Values, the separator is a tab character.
The CSV file format is supported by almost all spreadsheets.
About Microsoft Excel
Microsoft Excel is a spreadsheet developed by Microsoft. It is a part of Microsoft Office, and it works on Windows, macOS, Android and iOS.
It features Calculation, Conditional Formatting, Pivot Tables, Sorting and Filtering, Basic Math, Charts, ...
It integrates a programming language called Visual Basic for Applications, which is a dialect of Visual Basic.
VBA allows spreadsheet manipulation that is awkward with standard spreadsheet techniques.