Client-side
File Tools
Verify checksums, inspect CSV data, convert TSV and CSV, and build ZIP archives locally.
File Utilities for Checksums, CSV Cleanup, and ZIP Packaging
The file category is built for practical file operations: checksum verification, TSV and CSV conversion, spreadsheet editing in table view, and ZIP archive packaging.
All processing runs locally in your browser, which helps when files include sensitive operational data, customer exports, or release bundles.
Compare File Workflows
| Use case | Recommended tool | Alternative tool | Best for |
|---|---|---|---|
| Verify integrity of downloaded artifacts before deployment | File Checksum Calculator Calculate MD5, SHA-1, SHA-256, and SHA-512 checksums | ZIP Compress & Extract Create and extract ZIP archives in your browser | Release and security checks where tamper detection matters. |
| Inspect and edit CSV exports in a structured grid | CSV Viewer / Editor View, edit, and export CSV data in a table | TSV / CSV Converter Convert between TSV and CSV formats | Finance and operations teams cleaning rows before import. |
| Convert TSV feeds to CSV for downstream tools | TSV / CSV Converter Convert between TSV and CSV formats | CSV Viewer / Editor View, edit, and export CSV data in a table | Normalizing delimiters before ETL, BI, or CRM ingestion. |
| Bundle multiple files into one archive for transfer | ZIP Compress & Extract Create and extract ZIP archives in your browser | File Checksum Calculator Calculate MD5, SHA-1, SHA-256, and SHA-512 checksums | Packaging assets for delivery, backup, or handoff workflows. |
| Prepare tabular exports before partner sharing | CSV Viewer / Editor View, edit, and export CSV data in a table | File Checksum Calculator Calculate MD5, SHA-1, SHA-256, and SHA-512 checksums | Final QA pass on column values and output format consistency. |
Frequently Asked Questions
- Do checksum calculations upload files?
- No. File checksums are calculated locally in the browser and source files remain on your machine throughout the process.
- When should I use CSV Viewer versus TSV/CSV Converter?
- Use CSV Viewer when you need cell-level edits and table inspection. Use TSV/CSV Converter when the goal is delimiter conversion at file level.
- Can I package multiple files into one ZIP archive?
- Yes. The ZIP tool can bundle several files into one downloadable archive generated directly in your browser.
- Is this category suitable for sensitive exports?
- Yes. Local processing is useful for private datasets because transformation and packaging occur on-device rather than through a remote upload service.