Name: ConvertifyHub File Converter
Author: ConvertifyHub

Converting Excel files to CSV seems straightforward, but preserving data integrity, handling special characters, and managing complex formatting requires careful attention to detail.

Understanding the Challenges

Excel to CSV conversion involves several potential pitfalls:

Data type preservation: Numbers, dates, and text formatting
Special characters: Commas, quotes, and line breaks in data
Multiple sheets: Handling workbooks with multiple worksheets
Formulas: Converting calculated values vs formulas
Encoding: UTF-8 vs other character encodings

Best Practices for Data Integrity

Preview before conversion: Check data types and formatting
Handle special characters: Use proper escaping and quoting
Preserve leading zeros: Important for IDs and codes
Date format consistency: Use ISO 8601 format when possible
Text encoding: Always use UTF-8 for international characters

Handling Complex Data Types

Different data types require special consideration:

Dates: Convert to consistent format (YYYY-MM-DD)
Numbers: Preserve precision, handle scientific notation
Text with commas: Wrap in quotes, escape internal quotes
Boolean values: Convert to TRUE/FALSE or 1/0

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Excel to CSV Conversion: Preserving Data Integrity

Understanding the Challenges

Best Practices for Data Integrity

Handling Complex Data Types

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