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CSV at a glance
CSV
Convert to CSV when data needs to move between tools rather than preserve layout.
It is the standard target for database exports, spreadsheet imports, mailing-list uploads, analytics extracts, and one-time migrations into other business systems.
Use CSV when recipients need a simple table they can open anywhere or ingest programmatically, and avoid it when formulas, multiple sheets, cell formatting, comments, or strong typing need to survive the conversion.
CSV is best when interoperability and machine-readability matter more than presentation.
PFM at a glance
PFM
Convert to PFM when high-precision floating-point image data must survive for rendering, HDR processing, or technical analysis.
It is useful as a working format in graphics and research pipelines.
Format comparison
| Feature | CSV | PFM |
|---|---|---|
| File type | Spreadsheet | Image |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | structured | depends |
| File size characteristics | small | medium |
| Compatibility | moderate | broad |
| Editability | high | moderate |
| Created year | 1972 | 1995 |
| Inventor | long-standing tabular data interchange convention | Paul Debevec |
| Status | active | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | moderate | moderate |
| Metadata handling | rich | moderate |
| Delivery profile | moderate | strong |
| Workflow fit | analysis | delivery |
| Vector scaling | Not supported | Not supported |
When to use each format
When to use CSV
- analysis
- reporting
- business-data exchange
- Almost every spreadsheet and data tool can read it.
When to use PFM
- capture ingest
- editing
- web or print delivery
- Useful for technical sample interchange and tooling.
FAQs
Why convert CSV to PFM?
Convert to PFM when high-precision floating-point image data must survive for rendering, HDR processing, or technical analysis.
It is useful as a working format in graphics and research pipelines.
What changes when converting CSV to PFM?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from small in CSV to medium in PFM. Quality profile changes from structured in CSV to depends in PFM. Editability profile changes from high in CSV to moderate in PFM. Compatibility profile changes from moderate in CSV to broad in PFM. Metadata profile changes from rich in CSV to moderate in PFM. Delivery profile changes from moderate in CSV to strong in PFM. Workflow profile changes from analysis in CSV to delivery in PFM.
What should I review after converting CSV to PFM?
Check the exported file for Not intended for mainstream publishing or editing.; Sparse everyday application support..