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Conversion Plan: Non-Registered User

File Size Limit: 10 MB

Conversions: 5 / Daily (up to 50 / Monthly)

Daily Conversions0 / 5
Monthly Conversions0 / 50
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  • ai
  • AI: Convert PDF to JSON
  • AI: Convert PDF to Markdown
  • AI: Convert PNG to JSON
  • AI: Convert JPG to JSON
  • AI: Convert PDF to CSV
  • AI: Convert PDF to Excel
  • AI: Translate SRT
  • AI: Text to Speech
  • AI: DOCX to Speech
  • AI: PDF to Speech
  • AI: Markdown to Speech
  • AI: MP3 to Text
  • AI: WAV to Text
  • AI: FLAC to Text
  • json
  • AI: Convert PDF to JSON
  • AI: Convert PNG to JSON
  • AI: Convert JPG to JSON
  • Convert XML to JSON
  • JSON Formatter
  • JSON Validator
  • Convert JSON to XML
  • Convert JSON to CSV
  • Convert JSON to Excel
  • Convert Excel to JSON
  • Convert CSV to JSON
  • Convert JSON to YAML
  • Convert JSON objects to CSV
  • Convert JSON objects to Excel
  • Convert YAML to JSON
  • Convert JSON to Parquet
  • Convert Parquet to JSON
  • xml
  • Convert XML to JSON
  • Convert JSON to XML
  • Convert CSV to XML
  • Convert Excel to XML
  • Convert XML to CSV
  • Convert XML to Excel
  • Fix XML Escaping
  • Convert Excel XML to Excel XLSX
  • XML/XSD Validator
  • Convert XML to Parquet
  • pdf
  • AI: Convert PDF to JSON
  • AI: Convert PDF to Markdown
  • AI: Convert PDF to CSV
  • AI: Convert PDF to Excel
  • AI: PDF to Speech
  • Convert Word to PDF
  • Convert PowerPoint to PDF
  • Convert OXPS to PDF
  • Convert JPG to PDF
  • Convert PNG to PDF
  • Convert Excel to PDF
  • Convert OpenOffice Calc ODS to PDF
  • Convert PDF to CSV
  • Convert PDF to Excel
  • Convert PDF to Word
  • Convert PDF to JPG
  • Convert PDF to PNG
  • Convert PDF to TIFF
  • Convert PDF to SVG
  • Convert PDF to HTML
  • Convert PDF to Text
  • Convert Excel to XPS
  • Convert Markdown to PDF
  • Convert HTML to PDF
  • office
  • AI: Convert PDF to CSV
  • AI: Convert PDF to Excel
  • AI: DOCX to Speech
  • Convert Word to PDF
  • Convert PowerPoint to PDF
  • Convert OXPS to PDF
  • Convert Excel to PDF
  • Convert OpenOffice Calc ODS to PDF
  • Convert PDF to CSV
  • Convert PDF to Excel
  • Convert PDF to Word
  • Convert Word to HTML
  • Convert PowerPoint to HTML
  • Convert Word to Text
  • Convert PowerPoint to Text
  • Convert Excel to XPS
  • Convert Excel to HTML
  • Convert Excel to CSV
  • Convert Excel to OpenOffice Calc ODS
  • Convert OpenOffice Calc ODS to CSV
  • Convert OpenOffice Calc ODS to Excel
  • Convert JSON to Excel
  • Convert Excel to JSON
  • Convert JSON objects to Excel
  • Convert BSON to Excel
  • Convert Excel to XML
  • Convert XML to CSV
  • Convert XML to Excel
  • Convert Excel XML to Excel XLSX
  • Convert CSV to Excel
  • Convert Parquet to Excel
  • Convert Excel to Parquet
  • Convert JSONL to Excel
  • Convert Excel to JSONL
  • Convert SRT to Excel
  • Convert SRT to XLSX
  • Convert SRT to XLS
  • Convert Excel to SRT
  • Convert XLSX to SRT
  • Convert XLS to SRT
  • Convert ASS to Excel
  • Convert Excel to ASS
  • Convert Markdown to Word
  • Convert Word to Markdown
  • Convert HTML to Word
  • csv
  • AI: Convert PDF to CSV
  • Convert PDF to CSV
  • Convert Excel to CSV
  • Convert OpenOffice Calc ODS to CSV
  • Convert JSON to CSV
  • Convert CSV to JSON
  • Convert JSON objects to CSV
  • Convert BSON to CSV
  • Convert CSV to XML
  • Convert XML to CSV
  • Convert CSV to Excel
  • Convert CSV to Parquet
  • Convert Parquet to CSV
  • Convert CSV to JSONL
  • Convert JSONL to CSV
  • Convert SRT to CSV
  • Convert CSV to SRT
  • Convert HTML Table to CSV
  • parquet
  • Convert CSV to Parquet
  • Convert Parquet to CSV
  • Convert JSON to Parquet
  • Convert Parquet to JSON
  • Convert JSONL to Parquet
  • Convert Parquet to JSONL
  • Convert Parquet to Excel
  • Convert XML to Parquet
  • Convert Excel to Parquet
  • jsonl
  • Convert JSON objects to CSV
  • Convert JSON objects to Excel
  • Convert JSONL to Parquet
  • Convert Parquet to JSONL
  • Convert CSV to JSONL
  • Convert JSONL to CSV
  • Convert JSONL to Excel
  • Convert Excel to JSONL
  • ocr
  • OCR: Convert PNG to Text
  • OCR: Convert JPG to Text
  • OCR: Convert PNG to PDF
  • OCR: Convert JPG to PDF
  • OCR: Convert PDF to Text
  • OCR: Convert PDF Image to PDF Text
  • markdown
  • AI: Convert PDF to Markdown
  • AI: Markdown to Speech
  • Convert Markdown to PDF
  • Convert Markdown to HTML
  • Convert Markdown to ePUB
  • Convert Markdown to Word
  • Convert Markdown to LaTeX
  • Convert Markdown to Text
  • Convert HTML to Markdown
  • Convert Word to Markdown
  • html
  • Convert PDF to HTML
  • Convert Word to HTML
  • Convert PowerPoint to HTML
  • Convert Excel to HTML
  • Convert Markdown to HTML
  • Convert HTML to Markdown
  • Convert HTML to PDF
  • Convert Website to JPG
  • Convert HTML to JPG
  • Convert Website to PNG
  • Convert HTML to PNG
  • Convert HTML to Word
  • Convert HTML Table to CSV
  • subtitles
  • AI: Translate SRT
  • Convert SRT to CSV
  • Convert SRT to Excel
  • Convert SRT to XLSX
  • Convert SRT to XLS
  • Convert SRT to Text
  • Convert SRT to VTT
  • Convert VTT to Text
  • Convert VTT to SRT
  • Convert CSV to SRT
  • Convert Excel to SRT
  • Convert XLSX to SRT
  • Convert XLS to SRT
  • Convert ASS to SRT
  • Convert ASS to VTT
  • Convert ASS to Text
  • Convert ASS to Excel
  • Convert SRT to ASS
  • Convert VTT to ASS
  • Convert Excel to ASS
  • text
  • AI: Text to Speech
  • AI: MP3 to Text
  • AI: WAV to Text
  • AI: FLAC to Text
  • Convert PDF to Text
  • Convert Word to Text
  • Convert PowerPoint to Text
  • Convert SRT to Text
  • Convert VTT to Text
  • Convert ASS to Text
  • Convert Markdown to Text
  • format
  • JSON Formatter
  • JSON Validator
  • XML/XSD Validator
  • image
  • AI: Convert PNG to JSON
  • AI: Convert JPG to JSON
  • Convert AI to SVG
  • Convert JPG to PDF
  • Convert PNG to PDF
  • Convert PDF to JPG
  • Convert PDF to PNG
  • Convert PDF to TIFF
  • Convert PDF to SVG
  • Convert PNG to SVG
  • Convert PNG to AVIF
  • Convert JPG to AVIF
  • Convert WebP to AVIF
  • Convert AVIF to PNG
  • Convert AVIF to JPEG
  • Convert AVIF to WebP
  • Convert PNG to WebP
  • Convert JPG to WebP
  • Convert TIFF to WebP
  • Convert GIF to WebP
  • Convert WebP to PNG
  • Convert WebP to JPEG
  • Convert WebP to TIFF
  • Convert WebP to BMP
  • Convert WebP to YUV
  • Convert WebP to PAM
  • Convert WebP to PGM
  • Convert WebP to PPM
  • Convert PNG to JPG
  • Convert PNG to PGM
  • Convert PNG to PPM
  • Convert JPG to PNG
  • Convert JPEG to PGM
  • Convert JPEG to PPM
  • Convert HEIC to PNG
  • Convert HEIC to JPG
  • Convert HEIC to WebP
  • Convert HEIC to AVIF
  • Convert HEIC to TIFF
  • Convert HEIC to BMP
  • Convert HEIC to JXL
  • Convert JPG to HEIC
  • Convert PNG to HEIC
  • Convert WebP to HEIC
  • Convert AVIF to HEIC
  • Convert TIFF to HEIC
  • Convert BMP to HEIC
  • Convert JPG to JXL
  • Convert PNG to JXL
  • Convert WebP to JXL
  • Convert AVIF to JXL
  • Convert TIFF to JXL
  • Convert BMP to JXL
  • Convert GIF to JXL
  • Convert JXL to JPG
  • Convert JXL to PNG
  • Convert JXL to WebP
  • Convert JXL to AVIF
  • Convert JXL to TIFF
  • Convert JXL to BMP
  • Convert JXL to HEIC
  • Convert JXL to GIF
  • Convert SVG to PNG
  • Convert SVG to JPG
  • Remove EXIF Data
  • Convert Website to JPG
  • Convert HTML to JPG
  • Convert Website to PNG
  • Convert HTML to PNG
  • video
  • Convert MOV to MP4
  • Convert MKV to MP4
  • Convert AVI to MP4
  • Convert MP4 to MP3
  • audio
  • AI: Text to Speech
  • AI: DOCX to Speech
  • AI: PDF to Speech
  • AI: Markdown to Speech
  • AI: MP3 to Text
  • AI: WAV to Text
  • AI: FLAC to Text
  • Convert MP4 to MP3
  • Convert WAV to MP3
  • Convert FLAC to MP3
  • Convert MP3 to WAV
  • Convert FLAC to WAV
  • Convert WAV to FLAC
  • ebook
  • Convert ePUB to MOBI
  • Convert ePUB to AZW
  • Convert MOBI to ePUB
  • Convert MOBI to AZW
  • Convert AZW to ePUB
  • Convert AZW to MOBI
  • Convert ePUB to PDF
  • Convert MOBI to PDF
  • Convert AZW to PDF
  • Convert AZW3 to PDF
  • Convert FB2 to PDF
  • Convert FBZ to PDF
  • Convert PDF to ePUB
  • Convert PDF to MOBI
  • Convert PDF to AZW
  • Convert PDF to AZW3
  • Convert PDF to FB2
  • Convert PDF to FBZ
  • Convert Markdown to ePUB
  • Need a different conversion? Contact us!

Convert Parquet to CSV

Online Converter: Convert Apache Parquet file to CSV format

Set options and click 'Run Conversion' button

1
Drag and Drop your file or click "Browse" to select it.
Max. size 10 MB
For batch conversion upload archive (zip, rar, 7z, xz).
2
Conversion Configuration
3
CSV file delimiter
4
Always quote all non-empty fields
5
Save file with UTF-8 BOM
6
Start Conversion
Rating
0.0(0 votes)
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Convert Apache Parquet files to CSV format for easy viewing, sharing, and importing into spreadsheet applications. Our converter efficiently handles Parquet's columnar storage format and transforms it into universally compatible CSV that works with Excel, Google Sheets, databases, and any data analysis tool.

Parquet is excellent for big data processing, but when you need to share data with stakeholders, import into legacy systems, or simply view the contents in a spreadsheet, CSV is the universal format that works everywhere.

Why Convert Parquet to CSV?

  • Universal Compatibility: CSV files open in any spreadsheet application, text editor, or database tool - no special software required.
  • Data Sharing:Share data with colleagues and stakeholders who don't have Parquet-compatible tools like Spark, Pandas, or DuckDB.
  • Legacy System Integration:Import data into older systems, databases, or applications that don't support Parquet format.
  • Quick Data Inspection: View and verify Parquet file contents without setting up a Python environment or big data tools.
  • ETL Pipelines: Use CSV as an intermediate format when moving data between systems with different format requirements.

About Apache Parquet Format

Apache Parquet is a columnar storage file format optimized for big data processing. Originally developed by Twitter and Cloudera, it's now an Apache Software Foundation project widely used in the data engineering ecosystem.

Key Parquet Features

  • Columnar Storage: Data is stored by column rather than row, enabling efficient compression and faster analytical queries
  • Schema Support: Built-in schema definition preserves data types and structure
  • Compression: Excellent compression ratios (often 10x smaller than CSV)
  • Predicate Pushdown: Query engines can skip irrelevant data for faster performance

Common Parquet Use Cases

  • Apache Spark data processing
  • AWS Athena and Amazon S3 data lakes
  • Google BigQuery exports
  • Pandas DataFrames (via pyarrow)
  • DuckDB analytics
  • Snowflake and Databricks

Format Resources

  • Apache Parquet - Official project website
  • Parquet File Format - Technical specification

About CSV Format

CSV (Comma-Separated Values) is the most universal data exchange format. Its simplicity makes it readable by virtually any software, from spreadsheet applications to databases to custom scripts.

CSV Advantages

  • Opens in Excel, Google Sheets, LibreOffice, and any text editor
  • Imports directly into databases (MySQL, PostgreSQL, SQLite)
  • Human-readable plain text format
  • Supported by all programming languages

Format Resources

  • RFC 4180 - Common Format and MIME Type for CSV Files (IETF)

Related Parquet Converters

Convert Parquet to and from other formats:

  • CSV to Parquet - Convert CSV files to columnar format
  • Parquet to JSON - Export Parquet as JSON
  • Parquet to Excel - Open Parquet data in spreadsheets
  • Parquet to JSONL - Export as JSON Lines format

Frequently Asked Questions

How do I convert Parquet to CSV?

  1. Upload your Parquet file
  2. Select CSV delimiter options if needed
  3. Click "Run Conversion"
  4. Download your CSV file

Will data types be preserved?

CSV is a text-based format without native data type support. Numbers, dates, and text are all represented as strings. If you need to preserve types, consider converting to JSON or keeping the Parquet format.

Can I convert large Parquet files?

Yes, our converter handles large Parquet files efficiently. For very large files, the resulting CSV may be substantial since CSV doesn't have Parquet's compression benefits.

Is my data secure?

Yes. All uploads use HTTPS encryption. Source files are deleted immediately after conversion, and results are removed within 24 hours.