File toolkit
File Converters
Convert your files between different formats with our easy-to-use file conversion tools. Transform PDFs to Word documents, Excel spreadsheets to CSV, and more. Our converters maintain formatting and quality while ensuring your privacy – all files are automatically deleted after conversion.
6+ toolsFormat preservingAuto cleanup
Fast and secure conversions
Maintains formatting and quality
Files automatically deleted after 1 hour
No file size limits on most conversions
Available File Converters (6)
Data Size Converter
Convert between KB, MB, GB, TB, and other data units
Popular
Document Converter
Convert between PDF, Word, Text, and other document formats
Popular
Spreadsheet Converter
Convert between Excel, CSV, and spreadsheet formats
Popular
Data Format Converter
Convert between JSON, XML, YAML, and CSV data formats
Popular
Base64 Encoder/Decoder
Encode files to Base64 or decode Base64 to files
Popular
Archive Tools
Create ZIP archives or extract files from archives
Why Use Our File Converters?
Introduction
- Document, spreadsheet, data, encoding, and archive converters built for compatibility and privacy.
- Keep layouts intact when moving between PDF, DOCX, and other formats to reduce rework.
- Handle bulk archives without installing desktop tools—use the browser for quick turnarounds.
- Security-first approach: conversions complete fast and cleanup happens automatically.
When to Use
- Document: submit resumes, contracts, or reports in required formats (PDF, DOCX).
- Spreadsheet: swap between CSV/XLSX/ODS for imports into BI tools or ERPs.
- Data: reformat JSON/CSV/XML before uploads to APIs or databases.
- Archive: compress or extract when sharing multi-file deliverables.
- Base64: encode/decode files for embedding or transport in text-based systems.
How to Choose the Right Converter
- Use Spreadsheet when cell fidelity matters; use Data when structure/serialization matters more than formulas.
- Choose Archive for multi-file handoffs; avoid zipping encrypted files inside other zips to prevent issues.
- Pick Base64 only when transport requires text; otherwise share the original binary for size efficiency.
- If you need OCR or complex layouts, convert to an editable format first, then fix formatting before re-export.
Tips for Better Results
- Check fonts and margins after PDF/DOCX swaps; minor shifts can affect pagination.
- Before CSV exports, confirm delimiter and encoding (UTF-8) to avoid import failures.
- For archives, keep names short and avoid special characters to prevent unzip errors on older systems.
- Never embed secrets in files before converting; strip credentials and PII first.
Common Mistakes to Avoid
- Uploading sensitive contracts or keys when a text scrub would suffice; always sanitize before converting.
- Using the wrong delimiter or encoding on CSV exports causes broken imports; set UTF-8 and the expected separator.
- Double-compressing archives makes them harder to open and larger; avoid nesting zips unless necessary.
- Expecting formulas to survive format changes (CSV drops them); convert to a formula-friendly format first.
- Renaming extensions without converting the file format leads to unreadable files; always convert properly.