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HDR at a glance
HDR
Convert to HDR when you need scene-referred high-dynamic-range image data for rendering, environment lighting, or technical HDR processing.
It is useful for lighting assets and specialized imaging pipelines.
XLSX at a glance
XLSX
Convert to XLSX when recipients need an editable spreadsheet rather than a flat data export.
It is appropriate for financial models, reporting packs, planning templates, reconciliations, inventory sheets, and business deliverables where formulas, formatting, or multiple worksheets must survive.
Choose XLSX over CSV when workbook structure matters, and over PDF when users need to keep calculating, filtering, or annotating the data after delivery.
It is the practical target for spreadsheet collaboration inside office-centric organizations.
Format comparison
| Feature | HDR | XLSX |
|---|---|---|
| File type | Image | Spreadsheet |
| Extensions |
|
|
| MIME type |
|
|
| Compression / quality | depends | structured |
| File size characteristics | medium | small |
| Compatibility | broad | moderate |
| Editability | moderate | high |
| Created year | 1989 | 2006 |
| Inventor | Greg Ward | Microsoft / Ecma TC45 lineage |
| Status | active | active |
| Primary use cases |
|
|
| Common software |
|
|
| Archival suitability | moderate | moderate |
| Metadata handling | moderate | rich |
| Delivery profile | strong | moderate |
| Workflow fit | delivery | analysis |
| Vector scaling | Not supported | Not supported |
When to use each format
When to use HDR
- capture ingest
- editing
- web or print delivery
- Supports workflows where dynamic range matters more than consumer display compatibility.
When to use XLSX
- analysis
- reporting
- business-data exchange
- Broad support across spreadsheet ecosystems.
FAQs
Why convert HDR to XLSX?
Convert to XLSX when recipients need an editable spreadsheet rather than a flat data export.
It is appropriate for financial models, reporting packs, planning templates, reconciliations, inventory sheets, and business deliverables where formulas, formatting, or multiple worksheets must survive.
Choose XLSX over CSV when workbook structure matters, and over PDF when users need to keep calculating, filtering, or annotating the data after delivery.
It is the practical target for spreadsheet collaboration inside office-centric organizations.
What changes when converting HDR to XLSX?
This conversion changes how the format behaves in downstream tools and delivery environments.
Size profile changes from medium in HDR to small in XLSX. Quality profile changes from depends in HDR to structured in XLSX. Editability profile changes from moderate in HDR to high in XLSX. Compatibility profile changes from broad in HDR to moderate in XLSX. Metadata profile changes from moderate in HDR to rich in XLSX. Delivery profile changes from strong in HDR to moderate in XLSX. Workflow profile changes from delivery in HDR to analysis in XLSX.
What should I review after converting HDR to XLSX?
Check the exported file for Formula, macro, and advanced-feature behaviour can still vary across spreadsheet engines.; It is richer than CSV, but that complexity can make conversions less predictable..