CSVtoExcel – Portable CSV to Excel Converter

Instantly convert CSV files to Excel (.xlsx) without installation. Perfect for enterprise environments and locked-down machines.

Get CSVtoExcel for $8 One-time purchase • No subscription
CSVtoExcel Preview

Why CSVtoExcel?

Instant & Portable

Run the EXE anywhere — USB drives, network folders, or local directories — with no footprint on the system. No installation required.

Batch Conversion

Select multiple CSV files or entire folders and convert them all to Excel in one click. Save time on repetitive tasks.

CSV Preview

Preview the first 100 rows of any CSV file before conversion, check headers, and adjust encoding (UTF-8, Latin-1, UTF-16, CP1252).

Customizable Output

Specify a destination folder or filename, include/exclude headers, and generate timestamped Excel files for better organization.

History Management

Every conversion is tracked in a portable SQLite database, including source path, Excel destination, timestamp, row and column count, and header status.

Enterprise-Friendly

Works seamlessly on restricted systems — no installation, no admin rights, no registry edits. Perfect for corporate environments.

Powerful Features

  • Re-export Previous Conversions

    Quickly regenerate Excel files from your history without manually locating the original CSV.

  • Drag & Drop Support

    Simply drag files or folders into the application for quick conversions. No complex menus to navigate.

  • Responsive Modern GUI

    Clean, intuitive interface with alternating row colors, hover highlights, and toolbar-style buttons.

  • Built-in Help

    A comprehensive Help dialog guides you through all features and tips for effective use.

  • No Dependencies

    Everything you need is in one standalone EXE file. No additional software or libraries required.

  • Multiple Encoding Support

    Handle CSV files with UTF-8, Latin-1, UTF-16, and CP1252 encoding for international compatibility.

Perfect For

Data Analysts

Converting CSV exports into Excel for reporting and visualization.

IT Teams

Handling large CSV logs or server reports on restricted systems.

Financial Teams

Quick CSV-to-Excel transformations for accounting and finance.

Enterprise Users

Locked-down machines where installation isn't allowed.

How It Works

1

Download and Run

Download CSVtoExcel.exe and place it anywhere on your computer, USB drive, or network folder. No installation needed.

2

Select Your Files

Open individual CSV files or an entire folder via the intuitive GUI. Drag and drop is also supported.

3

Preview and Configure

Preview your CSV data, adjust header and encoding options as needed. See exactly what you're converting.

4

Choose Destination

Select the destination folder or filename (optional). Generate timestamped files for better organization.

5

Convert to Excel

Click "Convert → Excel" to start the conversion. Your Excel files are ready in seconds.

6

Access History

Access your conversion history to re-export files, open destination folders, or delete history records.

System Requirements

  • Windows 10 / 11 or later
  • No installation required
  • No administrator rights required
  • No additional dependencies

Ready to Simplify Your CSV Workflow?

Get instant access to CSVtoExcel and start converting files in seconds. No installation, no hassle.

Get CSVtoExcel for $8

One-time purchase • Instant download • Works on restricted systems