# Character Encoding

**Character Encoding**

The "Encoding" field determines the character set used to save the CSV file, directly affecting the compatibility and readability of exported data. The system offers four main options:

[![image-1756458130188.png](https://manual.vtenext.ch/uploads/images/gallery/2025-08/scaled-1680-/8LKPESMFnivUeair-image-1756458130188.png)](https://manual.vtenext.ch/uploads/images/gallery/2025-08/8LKPESMFnivUeair-image-1756458130188.png)

- **UTF-8 (Unicode Transformation Format - 8 bit):** represents the modern international standard and the recommended choice:
    
    
    - Supports all Latin alphabet characters, including accents and special characters (à, è, ì, ò, ù, ç)
    - Handles international symbols, Cyrillic, Greek, Arabic, and Asian characters
    - Ensures correct display in modern software (Excel, LibreOffice, Google Sheets)
    - Preserves the integrity of names, addresses, and descriptions containing accented characters
- **Latin1 (ISO-8859-1):** is an older Western European encoding:
    
    
    - Supports Latin alphabet characters with accents used in Western Europe
    - Compatible with legacy systems and older software
    - Slightly reduced file sizes compared to UTF-8
    - Limited in handling non-European characters
- **ASCII (American Standard Code for Information Interchange):** the most basic and limited:
    
    
    - Supports only basic English alphabet characters (A-Z, a-z, 0-9)
    - Does not handle accents, special characters, or international symbols
    - Maximum compatibility with very old systems
    - Not recommended for Italian or international content
- **Windows-1252 (CP-1252):** specific to Windows systems:
    
    
    - ASCII extension that includes Western European characters
    - Optimal compatibility with previous versions of Microsoft Excel
    - Supports accented characters and some special symbols
    - May cause display issues on non-Windows systems

**Recommendation:** For most use cases, especially in Italian contexts, UTF-8 is recommended for its universality and compatibility with modern software. Use alternative encodings only in specific cases of legacy system compatibility.