xls2csv_rs: Fast Excel to CSV Converter

Lightweight tool for converting XLS, XLSX, and ODS files to CSV format

Features

• Supports multiple Excel formats: XLS, XLSX, ODS
• Customizable CSV delimiters
• One CSV file per worksheet

Installation

From Source

As a Crate

Add to your Cargo.toml:

Usage

CLI

Basic conversion (default delimiter

;

):

With custom delimiter:

Output structure:

output_directory/
  ├── sheet1.csv
  ├── sheet2.csv
  └── ...

Library Usage

Testing

Replace test file:

• Input:
  test/input.xls
  (your test file)
• Expected output:
  test/match.csv/<sheet_name>.csv
  (where
  <sheet_name>
  matches the ASCII sheet name in lowercase)

Run tests:

Note: Tests only verify the first worksheet's conversion.